19067412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 57702400

約数和(自身を除く): 38634988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 919, 988, 1092, 1482, 1596, 1729, 1838, 2757, 2964, 3458, 3676, 5187, 5514, 6433, 6916, 10374, 11028, 11947, 12866, 17461, 19299, 20748, 23894, 25732, 34922, 35841, 38598, 47788, 52383, 69844, 71682, 77196, 83629, 104766, 122227, 143364, 167258, 209532, 226993, 244454, 250887, 334516, 366681, 453986, 488908, 501774, 680979, 733362, 907972, 1003548, 1361958, 1466724, 1588951, 2723916, 3177902, 4766853, 6355804, 9533706, 19067412]

約数ペア:

[(1, 19067412), (2, 9533706), (3, 6355804), (4, 4766853), (6, 3177902), (7, 2723916), (12, 1588951), (13, 1466724), (14, 1361958), (19, 1003548), (21, 907972), (26, 733362), (28, 680979), (38, 501774), (39, 488908), (42, 453986), (52, 366681), (57, 334516), (76, 250887), (78, 244454), (84, 226993), (91, 209532), (114, 167258), (133, 143364), (156, 122227), (182, 104766), (228, 83629), (247, 77196), (266, 71682), (273, 69844), (364, 52383), (399, 47788), (494, 38598), (532, 35841), (546, 34922), (741, 25732), (798, 23894), (919, 20748), (988, 19299), (1092, 17461), (1482, 12866), (1596, 11947), (1729, 11028), (1838, 10374), (2757, 6916), (2964, 6433), (3458, 5514), (3676, 5187)]