11277748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 20429864

約数和(自身を除く): 9152116

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 421, 724, 842, 1684, 6697, 13394, 15577, 26788, 31154, 62308, 76201, 152402, 304804, 2819437, 5638874, 11277748]

約数ペア:

[(1, 11277748), (2, 5638874), (4, 2819437), (37, 304804), (74, 152402), (148, 76201), (181, 62308), (362, 31154), (421, 26788), (724, 15577), (842, 13394), (1684, 6697)]