23699333890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81721841}}^1$

素因数の和:81721877

約数の個数: 16

約数和(自身を含む): 44129794680

約数和(自身を除く): 20430460790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 81721841, 163443682, 408609205, 817218410, 2369933389, 4739866778, 11849666945, 23699333890]

約数ペア:

[(1, 23699333890), (2, 11849666945), (5, 4739866778), (10, 2369933389), (29, 817218410), (58, 408609205), (145, 163443682), (290, 81721841)]