21988776707

素因数分解:

${\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1\times {\mathrm{5557}}^1$

素因数の和:6638

約数の個数: 16

約数和(自身を含む): 22772148672

約数和(自身を除く): 783371965

約数列:

[1, 41, 103, 937, 4223, 5557, 38417, 96511, 227837, 572371, 3956951, 5206909, 23467211, 213483269, 536311627, 21988776707]

約数ペア:

[(1, 21988776707), (41, 536311627), (103, 213483269), (937, 23467211), (4223, 5206909), (5557, 3956951), (38417, 572371), (96511, 227837)]