17969260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7951}}^1$

素因数の和:8073

約数の個数: 24

約数和(自身を含む): 38074176

約数和(自身を除く): 20104916

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 7951, 15902, 31804, 39755, 79510, 159020, 898463, 1796926, 3593852, 4492315, 8984630, 17969260]

約数ペア:

[(1, 17969260), (2, 8984630), (4, 4492315), (5, 3593852), (10, 1796926), (20, 898463), (113, 159020), (226, 79510), (452, 39755), (565, 31804), (1130, 15902), (2260, 7951)]