87887122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{12109}}^1$

素因数の和:12321

約数の個数: 16

約数和(自身を含む): 139507200

約数和(自身を除く): 51620078

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 12109, 24218, 230071, 460142, 2312819, 4625638, 43943561, 87887122]

約数ペア:

[(1, 87887122), (2, 43943561), (19, 4625638), (38, 2312819), (191, 460142), (382, 230071), (3629, 24218), (7258, 12109)]