19535208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 63393120

約数和(自身を除く): 43857912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 121, 124, 132, 154, 168, 186, 217, 231, 242, 248, 264, 308, 341, 363, 372, 434, 462, 484, 616, 651, 682, 726, 744, 847, 868, 924, 961, 968, 1023, 1302, 1364, 1452, 1694, 1736, 1848, 1922, 2046, 2387, 2541, 2604, 2728, 2883, 2904, 3388, 3751, 3844, 4092, 4774, 5082, 5208, 5766, 6727, 6776, 7161, 7502, 7688, 8184, 9548, 10164, 10571, 11253, 11532, 13454, 14322, 15004, 19096, 20181, 20328, 21142, 22506, 23064, 26257, 26908, 28644, 30008, 31713, 40362, 42284, 45012, 52514, 53816, 57288, 63426, 73997, 78771, 80724, 84568, 90024, 105028, 116281, 126852, 147994, 157542, 161448, 210056, 221991, 232562, 253704, 295988, 315084, 348843, 443982, 465124, 591976, 630168, 697686, 813967, 887964, 930248, 1395372, 1627934, 1775928, 2441901, 2790744, 3255868, 4883802, 6511736, 9767604, 19535208]

約数ペア:

[(1, 19535208), (2, 9767604), (3, 6511736), (4, 4883802), (6, 3255868), (7, 2790744), (8, 2441901), (11, 1775928), (12, 1627934), (14, 1395372), (21, 930248), (22, 887964), (24, 813967), (28, 697686), (31, 630168), (33, 591976), (42, 465124), (44, 443982), (56, 348843), (62, 315084), (66, 295988), (77, 253704), (84, 232562), (88, 221991), (93, 210056), (121, 161448), (124, 157542), (132, 147994), (154, 126852), (168, 116281), (186, 105028), (217, 90024), (231, 84568), (242, 80724), (248, 78771), (264, 73997), (308, 63426), (341, 57288), (363, 53816), (372, 52514), (434, 45012), (462, 42284), (484, 40362), (616, 31713), (651, 30008), (682, 28644), (726, 26908), (744, 26257), (847, 23064), (868, 22506), (924, 21142), (961, 20328), (968, 20181), (1023, 19096), (1302, 15004), (1364, 14322), (1452, 13454), (1694, 11532), (1736, 11253), (1848, 10571), (1922, 10164), (2046, 9548), (2387, 8184), (2541, 7688), (2604, 7502), (2728, 7161), (2883, 6776), (2904, 6727), (3388, 5766), (3751, 5208), (3844, 5082), (4092, 4774)]