22420494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{65557}}^1$

素因数の和:65584

約数の個数: 24

約数和(自身を含む): 51135240

約数和(自身を除く): 28714746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 65557, 131114, 196671, 393342, 590013, 1180026, 1245583, 2491166, 3736749, 7473498, 11210247, 22420494]

約数ペア:

[(1, 22420494), (2, 11210247), (3, 7473498), (6, 3736749), (9, 2491166), (18, 1245583), (19, 1180026), (38, 590013), (57, 393342), (114, 196671), (171, 131114), (342, 65557)]