15580844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 28654080

約数和(自身を除く): 13073236

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 1039, 2078, 3749, 4156, 7498, 14996, 23897, 47794, 95588, 169357, 338714, 677428, 3895211, 7790422, 15580844]

約数ペア:

[(1, 15580844), (2, 7790422), (4, 3895211), (23, 677428), (46, 338714), (92, 169357), (163, 95588), (326, 47794), (652, 23897), (1039, 14996), (2078, 7498), (3749, 4156)]