18731034106

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1\times {\mathrm{38749}}^1$

素因数の和:39933

約数の個数: 16

約数和(自身を含む): 28234800000

約数和(自身を除く): 9503765894

約数列:

[1, 2, 263, 526, 919, 1838, 38749, 77498, 241697, 483394, 10190987, 20381974, 35610331, 71220662, 9365517053, 18731034106]

約数ペア:

[(1, 18731034106), (2, 9365517053), (263, 71220662), (526, 35610331), (919, 20381974), (1838, 10190987), (38749, 483394), (77498, 241697)]