2019412208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{22811}}^1$

素因数の和:23333

約数の個数: 40

約数和(自身を含む): 4276976256

約数和(自身を除く): 2257564048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 503, 1006, 2012, 4024, 5533, 8048, 11066, 22132, 22811, 44264, 45622, 88528, 91244, 182488, 250921, 364976, 501842, 1003684, 2007368, 4014736, 11473933, 22947866, 45895732, 91791464, 126213263, 183582928, 252426526, 504853052, 1009706104, 2019412208]

約数ペア:

[(1, 2019412208), (2, 1009706104), (4, 504853052), (8, 252426526), (11, 183582928), (16, 126213263), (22, 91791464), (44, 45895732), (88, 22947866), (176, 11473933), (503, 4014736), (1006, 2007368), (2012, 1003684), (4024, 501842), (5533, 364976), (8048, 250921), (11066, 182488), (22132, 91244), (22811, 88528), (44264, 45622)]