19570048

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 39828960

約数和(自身を除く): 20258912

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 3253, 6016, 6506, 13012, 26024, 52048, 104096, 152891, 208192, 305782, 416384, 611564, 1223128, 2446256, 4892512, 9785024, 19570048]

約数ペア:

[(1, 19570048), (2, 9785024), (4, 4892512), (8, 2446256), (16, 1223128), (32, 611564), (47, 416384), (64, 305782), (94, 208192), (128, 152891), (188, 104096), (376, 52048), (752, 26024), (1504, 13012), (3008, 6506), (3253, 6016)]