128218897

素因数分解:

${\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2380

約数の個数: 12

約数和(自身を含む): 136215120

約数和(自身を除く): 7996223

約数列:

[1, 19, 163, 361, 2179, 3097, 41401, 58843, 355177, 786619, 6748363, 128218897]

約数ペア:

[(1, 128218897), (19, 6748363), (163, 786619), (361, 355177), (2179, 58843), (3097, 41401)]