13681258

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 20985480

約数和(自身を除く): 7304222

約数列:

[1, 2, 89, 101, 178, 202, 761, 1522, 8989, 17978, 67729, 76861, 135458, 153722, 6840629, 13681258]

約数ペア:

[(1, 13681258), (2, 6840629), (89, 153722), (101, 135458), (178, 76861), (202, 67729), (761, 17978), (1522, 8989)]