22389562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 38747520

約数和(自身を除く): 16357958

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 743, 793, 1159, 1486, 1586, 2318, 9659, 14117, 15067, 19318, 28234, 30134, 45323, 90646, 183521, 367042, 589199, 861137, 1178398, 1722274, 11194781, 22389562]

約数ペア:

[(1, 22389562), (2, 11194781), (13, 1722274), (19, 1178398), (26, 861137), (38, 589199), (61, 367042), (122, 183521), (247, 90646), (494, 45323), (743, 30134), (793, 28234), (1159, 19318), (1486, 15067), (1586, 14117), (2318, 9659)]