17929690

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1951}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 32325120

約数和(自身を除く): 14395430

約数列:

[1, 2, 5, 10, 919, 1838, 1951, 3902, 4595, 9190, 9755, 19510, 1792969, 3585938, 8964845, 17929690]

約数ペア:

[(1, 17929690), (2, 8964845), (5, 3585938), (10, 1792969), (919, 19510), (1838, 9755), (1951, 9190), (3902, 4595)]