15309968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20359}}^1$

素因数の和:20414

約数の個数: 20

約数和(自身を含む): 30295680

約数和(自身を除く): 14985712

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20359, 40718, 81436, 162872, 325744, 956873, 1913746, 3827492, 7654984, 15309968]

約数ペア:

[(1, 15309968), (2, 7654984), (4, 3827492), (8, 1913746), (16, 956873), (47, 325744), (94, 162872), (188, 81436), (376, 40718), (752, 20359)]