2195366913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{14639}}^1$

素因数の和:15541

約数の個数: 24

約数和(自身を含む): 3342019200

約数和(自身を除く): 1146652287

約数列:

[1, 3, 9, 19, 57, 171, 877, 2631, 7893, 14639, 16663, 43917, 49989, 131751, 149967, 278141, 834423, 2503269, 12838403, 38515209, 115545627, 243929657, 731788971, 2195366913]

約数ペア:

[(1, 2195366913), (3, 731788971), (9, 243929657), (19, 115545627), (57, 38515209), (171, 12838403), (877, 2503269), (2631, 834423), (7893, 278141), (14639, 149967), (16663, 131751), (43917, 49989)]