18763688431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1\times {\mathrm{11213}}^1$

素因数の和:14298

約数の個数: 16

約数和(自身を含む): 20440879200

約数和(自身を除く): 1677190769

約数列:

[1, 19, 29, 551, 3037, 11213, 57703, 88073, 213047, 325177, 1673387, 6178363, 34053881, 647023739, 987562549, 18763688431]

約数ペア:

[(1, 18763688431), (19, 987562549), (29, 647023739), (551, 34053881), (3037, 6178363), (11213, 1673387), (57703, 325177), (88073, 213047)]