9871036

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 19869696

約数和(自身を除く): 9998660

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2111, 2338, 4222, 4676, 8444, 14777, 29554, 59108, 352537, 705074, 1410148, 2467759, 4935518, 9871036]

約数ペア:

[(1, 9871036), (2, 4935518), (4, 2467759), (7, 1410148), (14, 705074), (28, 352537), (167, 59108), (334, 29554), (668, 14777), (1169, 8444), (2111, 4676), (2338, 4222)]