10691338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40193}}^1$

素因数の和:40221

約数の個数: 16

約数和(自身を含む): 19293120

約数和(自身を除く): 8601782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 40193, 80386, 281351, 562702, 763667, 1527334, 5345669, 10691338]

約数ペア:

[(1, 10691338), (2, 5345669), (7, 1527334), (14, 763667), (19, 562702), (38, 281351), (133, 80386), (266, 40193)]