19931214993404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{441073183}}^1$

素因数の和:441073290

約数の個数: 48

約数和(自身を含む): 41496165150720

約数和(自身を除く): 21564950157316

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 572, 869, 1027, 1738, 2054, 3476, 4108, 11297, 22594, 45188, 441073183, 882146366, 1764292732, 4851805013, 5733951379, 9703610026, 11467902758, 19407220052, 22935805516, 34844781457, 63073465169, 69689562914, 126146930338, 139379125828, 252293860676, 383292596027, 452982158941, 766585192054, 905964317882, 1533170384108, 1811928635764, 4982803748351, 9965607496702, 19931214993404]

約数ペア:

[(1, 19931214993404), (2, 9965607496702), (4, 4982803748351), (11, 1811928635764), (13, 1533170384108), (22, 905964317882), (26, 766585192054), (44, 452982158941), (52, 383292596027), (79, 252293860676), (143, 139379125828), (158, 126146930338), (286, 69689562914), (316, 63073465169), (572, 34844781457), (869, 22935805516), (1027, 19407220052), (1738, 11467902758), (2054, 9703610026), (3476, 5733951379), (4108, 4851805013), (11297, 1764292732), (22594, 882146366), (45188, 441073183)]