39730254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2339}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 84240000

約数和(自身を除く): 44509746

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2339, 2831, 4678, 5662, 7017, 8493, 14034, 16986, 44441, 88882, 133323, 266646, 348511, 697022, 1045533, 2091066, 6621709, 13243418, 19865127, 39730254]

約数ペア:

[(1, 39730254), (2, 19865127), (3, 13243418), (6, 6621709), (19, 2091066), (38, 1045533), (57, 697022), (114, 348511), (149, 266646), (298, 133323), (447, 88882), (894, 44441), (2339, 16986), (2831, 14034), (4678, 8493), (5662, 7017)]