13172272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26557}}^1$

素因数の和:26596

約数の個数: 20

約数和(自身を含む): 26345536

約数和(自身を除く): 13173264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26557, 53114, 106228, 212456, 424912, 823267, 1646534, 3293068, 6586136, 13172272]

約数ペア:

[(1, 13172272), (2, 6586136), (4, 3293068), (8, 1646534), (16, 823267), (31, 424912), (62, 212456), (124, 106228), (248, 53114), (496, 26557)]