22151998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{34721}}^1$

素因数の和:34763

約数の個数: 16

約数和(自身を含む): 37499760

約数和(自身を除く): 15347762

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 34721, 69442, 381931, 763862, 1006909, 2013818, 11075999, 22151998]

約数ペア:

[(1, 22151998), (2, 11075999), (11, 2013818), (22, 1006909), (29, 763862), (58, 381931), (319, 69442), (638, 34721)]