19340218370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9253693}}^1$

素因数の和:9253730

約数の個数: 32

約数和(自身を含む): 39975958080

約数和(自身を除く): 20635739710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 9253693, 18507386, 46268465, 92536930, 101790623, 175820167, 203581246, 351640334, 508953115, 879100835, 1017906230, 1758201670, 1934021837, 3868043674, 9670109185, 19340218370]

約数ペア:

[(1, 19340218370), (2, 9670109185), (5, 3868043674), (10, 1934021837), (11, 1758201670), (19, 1017906230), (22, 879100835), (38, 508953115), (55, 351640334), (95, 203581246), (110, 175820167), (190, 101790623), (209, 92536930), (418, 46268465), (1045, 18507386), (2090, 9253693)]