19294816

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{12829}}^1$

素因数の和:12886

約数の個数: 24

約数和(自身を含む): 38797920

約数和(自身を除く): 19503104

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 12829, 25658, 51316, 102632, 205264, 410528, 602963, 1205926, 2411852, 4823704, 9647408, 19294816]

約数ペア:

[(1, 19294816), (2, 9647408), (4, 4823704), (8, 2411852), (16, 1205926), (32, 602963), (47, 410528), (94, 205264), (188, 102632), (376, 51316), (752, 25658), (1504, 12829)]