25171124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30109}}^1$

素因数の和:30143

約数の個数: 24

約数和(自身を含む): 50584800

約数和(自身を除く): 25413676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30109, 60218, 120436, 331199, 572071, 662398, 1144142, 1324796, 2288284, 6292781, 12585562, 25171124]

約数ペア:

[(1, 25171124), (2, 12585562), (4, 6292781), (11, 2288284), (19, 1324796), (22, 1144142), (38, 662398), (44, 572071), (76, 331199), (209, 120436), (418, 60218), (836, 30109)]