19009514732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12605779}}^1$

素因数の和:12605825

約数の個数: 24

約数和(自身を含む): 37060993200

約数和(自身を除く): 18051478468

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 12605779, 25211558, 50423116, 163875127, 327750254, 365567591, 655500508, 731135182, 1462270364, 4752378683, 9504757366, 19009514732]

約数ペア:

[(1, 19009514732), (2, 9504757366), (4, 4752378683), (13, 1462270364), (26, 731135182), (29, 655500508), (52, 365567591), (58, 327750254), (116, 163875127), (377, 50423116), (754, 25211558), (1508, 12605779)]