139294522

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{6971}}^1$

素因数の和:7173

約数の個数: 16

約数和(自身を含む): 213175872

約数和(自身を除く): 73881350

約数列:

[1, 2, 97, 103, 194, 206, 6971, 9991, 13942, 19982, 676187, 718013, 1352374, 1436026, 69647261, 139294522]

約数ペア:

[(1, 139294522), (2, 69647261), (97, 1436026), (103, 1352374), (194, 718013), (206, 676187), (6971, 19982), (9991, 13942)]