13215256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97171}}^1$

素因数の和:97194

約数の個数: 16

約数和(自身を含む): 26236440

約数和(自身を除く): 13021184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 97171, 194342, 388684, 777368, 1651907, 3303814, 6607628, 13215256]

約数ペア:

[(1, 13215256), (2, 6607628), (4, 3303814), (8, 1651907), (17, 777368), (34, 388684), (68, 194342), (136, 97171)]