15697112456

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1229}}^1\times {\mathrm{10169}}^1$

素因数の和:11561

約数の個数: 32

約数和(自身を含む): 29646567000

約数和(自身を除く): 13949454544

約数列:

[1, 2, 4, 8, 157, 314, 628, 1229, 1256, 2458, 4916, 9832, 10169, 20338, 40676, 81352, 192953, 385906, 771812, 1543624, 1596533, 3193066, 6386132, 12497701, 12772264, 24995402, 49990804, 99981608, 1962139057, 3924278114, 7848556228, 15697112456]

約数ペア:

[(1, 15697112456), (2, 7848556228), (4, 3924278114), (8, 1962139057), (157, 99981608), (314, 49990804), (628, 24995402), (1229, 12772264), (1256, 12497701), (2458, 6386132), (4916, 3193066), (9832, 1596533), (10169, 1543624), (20338, 771812), (40676, 385906), (81352, 192953)]