19260694

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 24

約数和(自身を含む): 31387680

約数和(自身を除く): 12126986

約数列:

[1, 2, 17, 34, 47, 94, 289, 578, 709, 799, 1418, 1598, 12053, 13583, 24106, 27166, 33323, 66646, 204901, 409802, 566491, 1132982, 9630347, 19260694]

約数ペア:

[(1, 19260694), (2, 9630347), (17, 1132982), (34, 566491), (47, 409802), (94, 204901), (289, 66646), (578, 33323), (709, 27166), (799, 24106), (1418, 13583), (1598, 12053)]