15509708

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 27896400

約数和(自身を除く): 12386692

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 491, 596, 982, 1964, 7897, 15794, 26023, 31588, 52046, 73159, 104092, 146318, 292636, 3877427, 7754854, 15509708]

約数ペア:

[(1, 15509708), (2, 7754854), (4, 3877427), (53, 292636), (106, 146318), (149, 104092), (212, 73159), (298, 52046), (491, 31588), (596, 26023), (982, 15794), (1964, 7897)]