7420222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6299}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 12096000

約数和(自身を除く): 4675778

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 6299, 12598, 119681, 195269, 239362, 390538, 3710111, 7420222]

約数ペア:

[(1, 7420222), (2, 3710111), (19, 390538), (31, 239362), (38, 195269), (62, 119681), (589, 12598), (1178, 6299)]