19468078

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 34695936

約数和(自身を除く): 15227858

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 301, 443, 511, 602, 886, 1022, 3101, 3139, 6202, 6278, 19049, 21973, 32339, 38098, 43946, 64678, 133343, 226373, 266686, 452746, 1390577, 2781154, 9734039, 19468078]

約数ペア:

[(1, 19468078), (2, 9734039), (7, 2781154), (14, 1390577), (43, 452746), (73, 266686), (86, 226373), (146, 133343), (301, 64678), (443, 43946), (511, 38098), (602, 32339), (886, 21973), (1022, 19049), (3101, 6278), (3139, 6202)]