12985336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17837}}^1$

素因数の和:17863

約数の個数: 32

約数和(自身を含む): 29967840

約数和(自身を除く): 16982504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17837, 35674, 71348, 124859, 142696, 231881, 249718, 463762, 499436, 927524, 998872, 1623167, 1855048, 3246334, 6492668, 12985336]

約数ペア:

[(1, 12985336), (2, 6492668), (4, 3246334), (7, 1855048), (8, 1623167), (13, 998872), (14, 927524), (26, 499436), (28, 463762), (52, 249718), (56, 231881), (91, 142696), (104, 124859), (182, 71348), (364, 35674), (728, 17837)]