9386980

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2713}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 19833912

約数和(自身を除く): 10446932

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 2713, 3460, 5426, 10852, 13565, 27130, 54260, 469349, 938698, 1877396, 2346745, 4693490, 9386980]

約数ペア:

[(1, 9386980), (2, 4693490), (4, 2346745), (5, 1877396), (10, 938698), (20, 469349), (173, 54260), (346, 27130), (692, 13565), (865, 10852), (1730, 5426), (2713, 3460)]