137370874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{6421}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 217320480

約数和(自身を除く): 79949606

約数列:

[1, 2, 19, 38, 563, 1126, 6421, 10697, 12842, 21394, 121999, 243998, 3615023, 7230046, 68685437, 137370874]

約数ペア:

[(1, 137370874), (2, 68685437), (19, 7230046), (38, 3615023), (563, 243998), (1126, 121999), (6421, 21394), (10697, 12842)]