12698816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15263}}^1$

素因数の和:15288

約数の個数: 28

約数和(自身を含む): 27139392

約数和(自身を除く): 14440576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15263, 30526, 61052, 122104, 198419, 244208, 396838, 488416, 793676, 976832, 1587352, 3174704, 6349408, 12698816]

約数ペア:

[(1, 12698816), (2, 6349408), (4, 3174704), (8, 1587352), (13, 976832), (16, 793676), (26, 488416), (32, 396838), (52, 244208), (64, 198419), (104, 122104), (208, 61052), (416, 30526), (832, 15263)]