15128456

素因数分解:

$2^3\times 7^2\times {\mathrm{38593}}^1$

素因数の和:38613

約数の個数: 24

約数和(自身を含む): 32997870

約数和(自身を除く): 17869414

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 38593, 77186, 154372, 270151, 308744, 540302, 1080604, 1891057, 2161208, 3782114, 7564228, 15128456]

約数ペア:

[(1, 15128456), (2, 7564228), (4, 3782114), (7, 2161208), (8, 1891057), (14, 1080604), (28, 540302), (49, 308744), (56, 270151), (98, 154372), (196, 77186), (392, 38593)]