17897030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41621}}^1$

素因数の和:41671

約数の個数: 16

約数和(自身を含む): 32964624

約数和(自身を除く): 15067594

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 41621, 83242, 208105, 416210, 1789703, 3579406, 8948515, 17897030]

約数ペア:

[(1, 17897030), (2, 8948515), (5, 3579406), (10, 1789703), (43, 416210), (86, 208105), (215, 83242), (430, 41621)]