38221942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 27096458

約数列:

[1, 2, 11, 22, 29, 58, 139, 278, 319, 431, 638, 862, 1529, 3058, 4031, 4741, 8062, 9482, 12499, 24998, 44341, 59909, 88682, 119818, 137489, 274978, 658999, 1317998, 1737361, 3474722, 19110971, 38221942]

約数ペア:

[(1, 38221942), (2, 19110971), (11, 3474722), (22, 1737361), (29, 1317998), (58, 658999), (139, 274978), (278, 137489), (319, 119818), (431, 88682), (638, 59909), (862, 44341), (1529, 24998), (3058, 12499), (4031, 9482), (4741, 8062)]