23005598

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21341}}^1$

素因数の和:21368

約数の個数: 24

約数和(自身を含む): 43793784

約数和(自身を除く): 20788186

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 21341, 42682, 149387, 234751, 298774, 469502, 1045709, 1643257, 2091418, 3286514, 11502799, 23005598]

約数ペア:

[(1, 23005598), (2, 11502799), (7, 3286514), (11, 2091418), (14, 1643257), (22, 1045709), (49, 469502), (77, 298774), (98, 234751), (154, 149387), (539, 42682), (1078, 21341)]