22040398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10627}}^1$

素因数の和:10707

約数の個数: 16

約数和(自身を含む): 35582544

約数和(自身を除く): 13542146

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 10627, 21254, 180659, 361318, 648247, 1296494, 11020199, 22040398]

約数ペア:

[(1, 22040398), (2, 11020199), (17, 1296494), (34, 648247), (61, 361318), (122, 180659), (1037, 21254), (2074, 10627)]