19322124479

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{6464411}}^1$

素因数の和:6464486

約数の個数: 12

約数和(自身を含む): 22845232008

約数和(自身を除く): 3523107529

約数列:

[1, 7, 49, 61, 427, 2989, 6464411, 45250877, 316756139, 394329071, 2760303497, 19322124479]

約数ペア:

[(1, 19322124479), (7, 2760303497), (49, 394329071), (61, 316756139), (427, 45250877), (2989, 6464411)]