9902224

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{21341}}^1$

素因数の和:21378

約数の個数: 20

約数和(自身を含む): 19848060

約数和(自身を除く): 9945836

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 21341, 42682, 85364, 170728, 341456, 618889, 1237778, 2475556, 4951112, 9902224]

約数ペア:

[(1, 9902224), (2, 4951112), (4, 2475556), (8, 1237778), (16, 618889), (29, 341456), (58, 170728), (116, 85364), (232, 42682), (464, 21341)]