18476018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44201}}^1$

素因数の和:44233

約数の個数: 16

約数和(自身を含む): 31825440

約数和(自身を除く): 13349422

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 44201, 88402, 486211, 839819, 972422, 1679638, 9238009, 18476018]

約数ペア:

[(1, 18476018), (2, 9238009), (11, 1679638), (19, 972422), (22, 839819), (38, 486211), (209, 88402), (418, 44201)]