23119888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131363}}^1$

素因数の和:131382

約数の個数: 20

約数和(自身を含む): 48867408

約数和(自身を除く): 25747520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 131363, 262726, 525452, 1050904, 1444993, 2101808, 2889986, 5779972, 11559944, 23119888]

約数ペア:

[(1, 23119888), (2, 11559944), (4, 5779972), (8, 2889986), (11, 2101808), (16, 1444993), (22, 1050904), (44, 525452), (88, 262726), (176, 131363)]