19493484

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12791}}^1$

素因数の和:12925

約数の個数: 24

約数和(自身を含む): 45846528

約数和(自身を除く): 26353044

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12791, 25582, 38373, 51164, 76746, 153492, 1624457, 3248914, 4873371, 6497828, 9746742, 19493484]

約数ペア:

[(1, 19493484), (2, 9746742), (3, 6497828), (4, 4873371), (6, 3248914), (12, 1624457), (127, 153492), (254, 76746), (381, 51164), (508, 38373), (762, 25582), (1524, 12791)]