15249808

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 34497792

約数和(自身を除く): 19247984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 2897, 5264, 5794, 11588, 20279, 23176, 40558, 46352, 81116, 136159, 162232, 272318, 324464, 544636, 953113, 1089272, 1906226, 2178544, 3812452, 7624904, 15249808]

約数ペア:

[(1, 15249808), (2, 7624904), (4, 3812452), (7, 2178544), (8, 1906226), (14, 1089272), (16, 953113), (28, 544636), (47, 324464), (56, 272318), (94, 162232), (112, 136159), (188, 81116), (329, 46352), (376, 40558), (658, 23176), (752, 20279), (1316, 11588), (2632, 5794), (2897, 5264)]