22138629

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 10693371

約数列:

[1, 3, 19, 29, 57, 59, 87, 177, 227, 551, 681, 1121, 1653, 1711, 3363, 4313, 5133, 6583, 12939, 13393, 19749, 32509, 40179, 97527, 125077, 254467, 375231, 388397, 763401, 1165191, 7379543, 22138629]

約数ペア:

[(1, 22138629), (3, 7379543), (19, 1165191), (29, 763401), (57, 388397), (59, 375231), (87, 254467), (177, 125077), (227, 97527), (551, 40179), (681, 32509), (1121, 19749), (1653, 13393), (1711, 12939), (3363, 6583), (4313, 5133)]