19741036

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2267}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 39626496

約数和(自身を除く): 19885460

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 2267, 4354, 4534, 8708, 9068, 15869, 31738, 63476, 705037, 1410074, 2820148, 4935259, 9870518, 19741036]

約数ペア:

[(1, 19741036), (2, 9870518), (4, 4935259), (7, 2820148), (14, 1410074), (28, 705037), (311, 63476), (622, 31738), (1244, 15869), (2177, 9068), (2267, 8708), (4354, 4534)]