187438306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10937}}^1$

素因数の和:11010

約数の個数: 32

約数和(自身を含む): 330765120

約数和(自身を除く): 143326814

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 8569, 10937, 17138, 21874, 120307, 207803, 240614, 415606, 448417, 896834, 2285833, 4571666, 4932587, 8519923, 9865174, 17039846, 93719153, 187438306]

約数ペア:

[(1, 187438306), (2, 93719153), (11, 17039846), (19, 9865174), (22, 8519923), (38, 4932587), (41, 4571666), (82, 2285833), (209, 896834), (418, 448417), (451, 415606), (779, 240614), (902, 207803), (1558, 120307), (8569, 21874), (10937, 17138)]