12708448

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 25106760

約数和(自身を除く): 12398312

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 971, 1636, 1942, 3272, 3884, 6544, 7768, 13088, 15536, 31072, 397139, 794278, 1588556, 3177112, 6354224, 12708448]

約数ペア:

[(1, 12708448), (2, 6354224), (4, 3177112), (8, 1588556), (16, 794278), (32, 397139), (409, 31072), (818, 15536), (971, 13088), (1636, 7768), (1942, 6544), (3272, 3884)]