22939593

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 33744000

約数和(自身を除く): 10804407

約数列:

[1, 3, 19, 37, 57, 73, 111, 149, 219, 447, 703, 1387, 2109, 2701, 2831, 4161, 5513, 8103, 8493, 10877, 16539, 32631, 51319, 104747, 153957, 206663, 314241, 402449, 619989, 1207347, 7646531, 22939593]

約数ペア:

[(1, 22939593), (3, 7646531), (19, 1207347), (37, 619989), (57, 402449), (73, 314241), (111, 206663), (149, 153957), (219, 104747), (447, 51319), (703, 32631), (1387, 16539), (2109, 10877), (2701, 8493), (2831, 8103), (4161, 5513)]