12903328

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{4157}}^1$

素因数の和:4264

約数の個数: 24

約数和(自身を含む): 25671492

約数和(自身を除く): 12768164

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 4157, 8314, 16628, 33256, 66512, 133024, 403229, 806458, 1612916, 3225832, 6451664, 12903328]

約数ペア:

[(1, 12903328), (2, 6451664), (4, 3225832), (8, 1612916), (16, 806458), (32, 403229), (97, 133024), (194, 66512), (388, 33256), (776, 16628), (1552, 8314), (3104, 4157)]