25219986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1811}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 55316736

約数和(自身を除く): 30096750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 1811, 2321, 3622, 4642, 5433, 6963, 10866, 13926, 19921, 39842, 59763, 119526, 382121, 764242, 1146363, 2292726, 4203331, 8406662, 12609993, 25219986]

約数ペア:

[(1, 25219986), (2, 12609993), (3, 8406662), (6, 4203331), (11, 2292726), (22, 1146363), (33, 764242), (66, 382121), (211, 119526), (422, 59763), (633, 39842), (1266, 19921), (1811, 13926), (2321, 10866), (3622, 6963), (4642, 5433)]