12978601

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 14139648

約数和(自身を除く): 1161047

約数列:

[1, 23, 37, 101, 151, 851, 2323, 3473, 3737, 5587, 15251, 85951, 128501, 350773, 564287, 12978601]

約数ペア:

[(1, 12978601), (23, 564287), (37, 350773), (101, 128501), (151, 85951), (851, 15251), (2323, 5587), (3473, 3737)]