18834862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 29468160

約数和(自身を除く): 10633298

約数列:

[1, 2, 29, 58, 127, 254, 2557, 3683, 5114, 7366, 74153, 148306, 324739, 649478, 9417431, 18834862]

約数ペア:

[(1, 18834862), (2, 9417431), (29, 649478), (58, 324739), (127, 148306), (254, 74153), (2557, 7366), (3683, 5114)]