13197212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8893}}^1$

素因数の和:8957

約数の個数: 24

約数和(自身を含む): 26895456

約数和(自身を除く): 13698244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8893, 17786, 35572, 62251, 124502, 249004, 471329, 942658, 1885316, 3299303, 6598606, 13197212]

約数ペア:

[(1, 13197212), (2, 6598606), (4, 3299303), (7, 1885316), (14, 942658), (28, 471329), (53, 249004), (106, 124502), (212, 62251), (371, 35572), (742, 17786), (1484, 8893)]