19533298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5613

約数の個数: 16

約数和(自身を含む): 30812760

約数和(自身を除く): 11279462

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5521, 11042, 160109, 320218, 336781, 673562, 9766649, 19533298]

約数ペア:

[(1, 19533298), (2, 9766649), (29, 673562), (58, 336781), (61, 320218), (122, 160109), (1769, 11042), (3538, 5521)]