9698380

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 20491632

約数和(自身を除く): 10793252

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 2803, 3460, 5606, 11212, 14015, 28030, 56060, 484919, 969838, 1939676, 2424595, 4849190, 9698380]

約数ペア:

[(1, 9698380), (2, 4849190), (4, 2424595), (5, 1939676), (10, 969838), (20, 484919), (173, 56060), (346, 28030), (692, 14015), (865, 11212), (1730, 5606), (2803, 3460)]