19833924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 53932032

約数和(自身を除く): 34098108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 37, 44, 62, 66, 74, 93, 111, 124, 131, 132, 148, 186, 222, 262, 341, 372, 393, 407, 444, 524, 682, 786, 814, 1023, 1147, 1221, 1364, 1441, 1572, 1628, 2046, 2294, 2442, 2882, 3441, 4061, 4092, 4323, 4588, 4847, 4884, 5764, 6882, 8122, 8646, 9694, 12183, 12617, 13764, 14541, 16244, 17292, 19388, 24366, 25234, 29082, 37851, 44671, 48732, 50468, 53317, 58164, 75702, 89342, 106634, 134013, 150257, 151404, 159951, 178684, 213268, 268026, 300514, 319902, 450771, 536052, 601028, 639804, 901542, 1652827, 1803084, 3305654, 4958481, 6611308, 9916962, 19833924]

約数ペア:

[(1, 19833924), (2, 9916962), (3, 6611308), (4, 4958481), (6, 3305654), (11, 1803084), (12, 1652827), (22, 901542), (31, 639804), (33, 601028), (37, 536052), (44, 450771), (62, 319902), (66, 300514), (74, 268026), (93, 213268), (111, 178684), (124, 159951), (131, 151404), (132, 150257), (148, 134013), (186, 106634), (222, 89342), (262, 75702), (341, 58164), (372, 53317), (393, 50468), (407, 48732), (444, 44671), (524, 37851), (682, 29082), (786, 25234), (814, 24366), (1023, 19388), (1147, 17292), (1221, 16244), (1364, 14541), (1441, 13764), (1572, 12617), (1628, 12183), (2046, 9694), (2294, 8646), (2442, 8122), (2882, 6882), (3441, 5764), (4061, 4884), (4092, 4847), (4323, 4588)]