12654614

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10154986

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 439, 497, 878, 994, 2059, 3073, 4118, 6146, 12731, 14413, 25462, 28826, 31169, 62338, 89117, 178234, 218183, 436366, 903901, 1807802, 6327307, 12654614]

約数ペア:

[(1, 12654614), (2, 6327307), (7, 1807802), (14, 903901), (29, 436366), (58, 218183), (71, 178234), (142, 89117), (203, 62338), (406, 31169), (439, 28826), (497, 25462), (878, 14413), (994, 12731), (2059, 6146), (3073, 4118)]