12988598

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 10028362

約数列:

[1, 2, 7, 14, 71, 73, 142, 146, 179, 358, 497, 511, 994, 1022, 1253, 2506, 5183, 10366, 12709, 13067, 25418, 26134, 36281, 72562, 88963, 91469, 177926, 182938, 927757, 1855514, 6494299, 12988598]

約数ペア:

[(1, 12988598), (2, 6494299), (7, 1855514), (14, 927757), (71, 182938), (73, 177926), (142, 91469), (146, 88963), (179, 72562), (358, 36281), (497, 26134), (511, 25418), (994, 13067), (1022, 12709), (1253, 10366), (2506, 5183)]