15319256

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{7451}}^1$

素因数の和:7714

約数の個数: 16

約数和(自身を含む): 28839240

約数和(自身を除く): 13519984

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 7451, 14902, 29804, 59608, 1914907, 3829814, 7659628, 15319256]

約数ペア:

[(1, 15319256), (2, 7659628), (4, 3829814), (8, 1914907), (257, 59608), (514, 29804), (1028, 14902), (2056, 7451)]