15829904

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13553}}^1$

素因数の和:13634

約数の個数: 20

約数和(自身を含む): 31092876

約数和(自身を除く): 15262972

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13553, 27106, 54212, 108424, 216848, 989369, 1978738, 3957476, 7914952, 15829904]

約数ペア:

[(1, 15829904), (2, 7914952), (4, 3957476), (8, 1978738), (16, 989369), (73, 216848), (146, 108424), (292, 54212), (584, 27106), (1168, 13553)]