19232626

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 34467840

約数和(自身を除く): 15235214

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 373, 406, 746, 889, 1778, 2611, 3683, 5222, 7366, 10817, 21634, 25781, 47371, 51562, 75719, 94742, 151438, 331597, 663194, 1373759, 2747518, 9616313, 19232626]

約数ペア:

[(1, 19232626), (2, 9616313), (7, 2747518), (14, 1373759), (29, 663194), (58, 331597), (127, 151438), (203, 94742), (254, 75719), (373, 51562), (406, 47371), (746, 25781), (889, 21634), (1778, 10817), (2611, 7366), (3683, 5222)]