22272484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22543}}^1$

素因数の和:22579

約数の個数: 24

約数和(自身を含む): 44186240

約数和(自身を除く): 21913756

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 22543, 45086, 90172, 293059, 428317, 586118, 856634, 1172236, 1713268, 5568121, 11136242, 22272484]

約数ペア:

[(1, 22272484), (2, 11136242), (4, 5568121), (13, 1713268), (19, 1172236), (26, 856634), (38, 586118), (52, 428317), (76, 293059), (247, 90172), (494, 45086), (988, 22543)]