19339562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14411}}^1$

素因数の和:14485

約数の個数: 16

約数和(自身を含む): 32167584

約数和(自身を除く): 12828022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14411, 28822, 158521, 317042, 879071, 1758142, 9669781, 19339562]

約数ペア:

[(1, 19339562), (2, 9669781), (11, 1758142), (22, 879071), (61, 317042), (122, 158521), (671, 28822), (1342, 14411)]