2131369631

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{100069}}^1$

素因数の和:100166

約数の個数: 12

約数和(自身を含む): 2287600200

約数和(自身を除く): 156230569

約数列:

[1, 19, 59, 361, 1121, 21299, 100069, 1901311, 5904071, 36124909, 112177349, 2131369631]

約数ペア:

[(1, 2131369631), (19, 112177349), (59, 36124909), (361, 5904071), (1121, 1901311), (21299, 100069)]