16822229921

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1\times {\mathrm{22397}}^1$

素因数の和:24224

約数の個数: 16

約数和(自身を含む): 19552558080

約数和(自身を除く): 2730328159

約数列:

[1, 7, 61, 427, 1759, 12313, 22397, 107299, 156779, 751093, 1366217, 9563519, 39396323, 275774261, 2403175703, 16822229921]

約数ペア:

[(1, 16822229921), (7, 2403175703), (61, 275774261), (427, 39396323), (1759, 9563519), (12313, 1366217), (22397, 751093), (107299, 156779)]