15977522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6427}}^1$

素因数の和:6553

約数の個数: 16

約数和(自身を含む): 26380512

約数和(自身を除く): 10402990

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 6427, 12854, 70697, 141394, 726251, 1452502, 7988761, 15977522]

約数ペア:

[(1, 15977522), (2, 7988761), (11, 1452502), (22, 726251), (113, 141394), (226, 70697), (1243, 12854), (2486, 6427)]