17899244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 35768040

約数和(自身を除く): 17868796

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 769, 1012, 1058, 1538, 2116, 3076, 5819, 8459, 11638, 16918, 17687, 23276, 33836, 35374, 70748, 194557, 389114, 406801, 778228, 813602, 1627204, 4474811, 8949622, 17899244]

約数ペア:

[(1, 17899244), (2, 8949622), (4, 4474811), (11, 1627204), (22, 813602), (23, 778228), (44, 406801), (46, 389114), (92, 194557), (253, 70748), (506, 35374), (529, 33836), (769, 23276), (1012, 17687), (1058, 16918), (1538, 11638), (2116, 8459), (3076, 5819)]