2019604226

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{447409}}^1$

素因数の和:447509

約数の個数: 16

約数和(自身を含む): 3162293880

約数和(自身を除く): 1142689654

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 447409, 894818, 16554133, 27291949, 33108266, 54583898, 1009802113, 2019604226]

約数ペア:

[(1, 2019604226), (2, 1009802113), (37, 54583898), (61, 33108266), (74, 27291949), (122, 16554133), (2257, 894818), (4514, 447409)]