19234408

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{21277}}^1$

素因数の和:21396

約数の個数: 16

約数和(自身を含む): 36385380

約数和(自身を除く): 17150972

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 21277, 42554, 85108, 170216, 2404301, 4808602, 9617204, 19234408]

約数ペア:

[(1, 19234408), (2, 9617204), (4, 4808602), (8, 2404301), (113, 170216), (226, 85108), (452, 42554), (904, 21277)]