15562832

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{11719}}^1$

素因数の和:11810

約数の個数: 20

約数和(自身を含む): 30518880

約数和(自身を除く): 14956048

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 11719, 23438, 46876, 93752, 187504, 972677, 1945354, 3890708, 7781416, 15562832]

約数ペア:

[(1, 15562832), (2, 7781416), (4, 3890708), (8, 1945354), (16, 972677), (83, 187504), (166, 93752), (332, 46876), (664, 23438), (1328, 11719)]