13018306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 10741694

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 449, 763, 898, 1526, 2071, 3143, 4142, 6286, 8531, 14497, 17062, 28994, 48941, 59717, 97882, 119434, 342587, 685174, 929879, 1859758, 6509153, 13018306]

約数ペア:

[(1, 13018306), (2, 6509153), (7, 1859758), (14, 929879), (19, 685174), (38, 342587), (109, 119434), (133, 97882), (218, 59717), (266, 48941), (449, 28994), (763, 17062), (898, 14497), (1526, 8531), (2071, 6286), (3143, 4142)]