12386974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{797}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 19630800

約数和(自身を除く): 7243826

約数列:

[1, 2, 19, 38, 409, 797, 818, 1594, 7771, 15143, 15542, 30286, 325973, 651946, 6193487, 12386974]

約数ペア:

[(1, 12386974), (2, 6193487), (19, 651946), (38, 325973), (409, 30286), (797, 15542), (818, 15143), (1594, 7771)]