13089688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 25896960

約数和(自身を除く): 12807272

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1123, 1457, 2246, 2914, 4492, 5828, 8984, 11656, 34813, 52781, 69626, 105562, 139252, 211124, 278504, 422248, 1636211, 3272422, 6544844, 13089688]

約数ペア:

[(1, 13089688), (2, 6544844), (4, 3272422), (8, 1636211), (31, 422248), (47, 278504), (62, 211124), (94, 139252), (124, 105562), (188, 69626), (248, 52781), (376, 34813), (1123, 11656), (1457, 8984), (2246, 5828), (2914, 4492)]