15916432

素因数分解:

$2^4\times 7^1\times {\mathrm{142111}}^1$

素因数の和:142126

約数の個数: 20

約数和(自身を含む): 35243776

約数和(自身を除く): 19327344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 142111, 284222, 568444, 994777, 1136888, 1989554, 2273776, 3979108, 7958216, 15916432]

約数ペア:

[(1, 15916432), (2, 7958216), (4, 3979108), (7, 2273776), (8, 1989554), (14, 1136888), (16, 994777), (28, 568444), (56, 284222), (112, 142111)]