19831942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3833}}^1$

素因数の和:4047

約数の個数: 16

約数和(自身を含む): 32205600

約数和(自身を除く): 12373658

約数列:

[1, 2, 13, 26, 199, 398, 2587, 3833, 5174, 7666, 49829, 99658, 762767, 1525534, 9915971, 19831942]

約数ペア:

[(1, 19831942), (2, 9915971), (13, 1525534), (26, 762767), (199, 99658), (398, 49829), (2587, 7666), (3833, 5174)]