12115787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 13278720

約数和(自身を除く): 1162933

約数列:

[1, 19, 41, 103, 151, 779, 1957, 2869, 4223, 6191, 15553, 80237, 117629, 295507, 637673, 12115787]

約数ペア:

[(1, 12115787), (19, 637673), (41, 295507), (103, 117629), (151, 80237), (779, 15553), (1957, 6191), (2869, 4223)]