13903402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4111}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 22204800

約数和(自身を除く): 8301398

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 4111, 8222, 78109, 156218, 365879, 731758, 6951701, 13903402]

約数ペア:

[(1, 13903402), (2, 6951701), (19, 731758), (38, 365879), (89, 156218), (178, 78109), (1691, 8222), (3382, 4111)]