22643668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 41872320

約数和(自身を除く): 19228652

約数列:

[1, 2, 4, 19, 38, 76, 401, 743, 802, 1486, 1604, 2972, 7619, 14117, 15238, 28234, 30476, 56468, 297943, 595886, 1191772, 5660917, 11321834, 22643668]

約数ペア:

[(1, 22643668), (2, 11321834), (4, 5660917), (19, 1191772), (38, 595886), (76, 297943), (401, 56468), (743, 30476), (802, 28234), (1486, 15238), (1604, 14117), (2972, 7619)]