22219436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9485

約数の個数: 24

約数和(自身を含む): 42255360

約数和(自身を除く): 20035924

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 9431, 18862, 37724, 179189, 292361, 358378, 584722, 716756, 1169444, 5554859, 11109718, 22219436]

約数ペア:

[(1, 22219436), (2, 11109718), (4, 5554859), (19, 1169444), (31, 716756), (38, 584722), (62, 358378), (76, 292361), (124, 179189), (589, 37724), (1178, 18862), (2356, 9431)]