22177012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 46089792

約数和(自身を除く): 23912780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 283, 286, 548, 566, 572, 1132, 1507, 1781, 3014, 3113, 3562, 3679, 6028, 6226, 7124, 7358, 12452, 14716, 19591, 38771, 39182, 40469, 77542, 78364, 80938, 155084, 161876, 426481, 504023, 852962, 1008046, 1705924, 2016092, 5544253, 11088506, 22177012]

約数ペア:

[(1, 22177012), (2, 11088506), (4, 5544253), (11, 2016092), (13, 1705924), (22, 1008046), (26, 852962), (44, 504023), (52, 426481), (137, 161876), (143, 155084), (274, 80938), (283, 78364), (286, 77542), (548, 40469), (566, 39182), (572, 38771), (1132, 19591), (1507, 14716), (1781, 12452), (3014, 7358), (3113, 7124), (3562, 6226), (3679, 6028)]