23159138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 37914240

約数和(自身を除く): 14755102

約数列:

[1, 2, 19, 38, 61, 97, 103, 122, 194, 206, 1159, 1843, 1957, 2318, 3686, 3914, 5917, 6283, 9991, 11834, 12566, 19982, 112423, 119377, 189829, 224846, 238754, 379658, 609451, 1218902, 11579569, 23159138]

約数ペア:

[(1, 23159138), (2, 11579569), (19, 1218902), (38, 609451), (61, 379658), (97, 238754), (103, 224846), (122, 189829), (194, 119377), (206, 112423), (1159, 19982), (1843, 12566), (1957, 11834), (2318, 9991), (3686, 6283), (3914, 5917)]