15985394

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 24565632

約数和(自身を除く): 8580238

約数列:

[1, 2, 73, 103, 146, 206, 1063, 2126, 7519, 15038, 77599, 109489, 155198, 218978, 7992697, 15985394]

約数ペア:

[(1, 15985394), (2, 7992697), (73, 218978), (103, 155198), (146, 109489), (206, 77599), (1063, 15038), (2126, 7519)]