19006313691

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{336151}}^1$

素因数の和:336602

約数の個数: 16

約数和(自身を含む): 25945555968

約数和(自身を除く): 6939242277

約数列:

[1, 3, 47, 141, 401, 1203, 18847, 56541, 336151, 1008453, 15799097, 47397291, 134796551, 404389653, 6335437897, 19006313691]

約数ペア:

[(1, 19006313691), (3, 6335437897), (47, 404389653), (141, 134796551), (401, 47397291), (1203, 15799097), (18847, 1008453), (56541, 336151)]