22187788283

素因数分解:

${\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1\times {\mathrm{1291}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 22493823360

約数和(自身を除く): 306035077

約数列:

[1, 137, 331, 379, 1291, 45347, 51923, 125449, 176867, 427321, 489289, 17186513, 58542977, 67032593, 161954659, 22187788283]

約数ペア:

[(1, 22187788283), (137, 161954659), (331, 67032593), (379, 58542977), (1291, 17186513), (45347, 489289), (51923, 427321), (125449, 176867)]