16994030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39521}}^1$

素因数の和:39571

約数の個数: 16

約数和(自身を含む): 31301424

約数和(自身を除く): 14307394

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 39521, 79042, 197605, 395210, 1699403, 3398806, 8497015, 16994030]

約数ペア:

[(1, 16994030), (2, 8497015), (5, 3398806), (10, 1699403), (43, 395210), (86, 197605), (215, 79042), (430, 39521)]