22219832

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 43101120

約数和(自身を除く): 20881288

約数列:

[1, 2, 4, 8, 37, 74, 148, 271, 277, 296, 542, 554, 1084, 1108, 2168, 2216, 10027, 10249, 20054, 20498, 40108, 40996, 75067, 80216, 81992, 150134, 300268, 600536, 2777479, 5554958, 11109916, 22219832]

約数ペア:

[(1, 22219832), (2, 11109916), (4, 5554958), (8, 2777479), (37, 600536), (74, 300268), (148, 150134), (271, 81992), (277, 80216), (296, 75067), (542, 40996), (554, 40108), (1084, 20498), (1108, 20054), (2168, 10249), (2216, 10027)]