15209614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57179}}^1$

素因数の和:57207

約数の個数: 16

約数和(自身を含む): 27446400

約数和(自身を除く): 12236786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 57179, 114358, 400253, 800506, 1086401, 2172802, 7604807, 15209614]

約数ペア:

[(1, 15209614), (2, 7604807), (7, 2172802), (14, 1086401), (19, 800506), (38, 400253), (133, 114358), (266, 57179)]