19910588104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{226256683}}^1$

素因数の和:226256700

約数の個数: 16

約数和(自身を含む): 40726203120

約数和(自身を除く): 20815615016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 226256683, 452513366, 905026732, 1810053464, 2488823513, 4977647026, 9955294052, 19910588104]

約数ペア:

[(1, 19910588104), (2, 9955294052), (4, 4977647026), (8, 2488823513), (11, 1810053464), (22, 905026732), (44, 452513366), (88, 226256683)]