15281674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 25318656

約数和(自身を除く): 10036982

約数列:

[1, 2, 17, 34, 47, 73, 94, 131, 146, 262, 799, 1241, 1598, 2227, 2482, 3431, 4454, 6157, 6862, 9563, 12314, 19126, 58327, 104669, 116654, 162571, 209338, 325142, 449461, 898922, 7640837, 15281674]

約数ペア:

[(1, 15281674), (2, 7640837), (17, 898922), (34, 449461), (47, 325142), (73, 209338), (94, 162571), (131, 116654), (146, 104669), (262, 58327), (799, 19126), (1241, 12314), (1598, 9563), (2227, 6862), (2482, 6157), (3431, 4454)]