12371818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5431}}^1$

素因数の和:5517

約数の個数: 16

約数和(自身を含む): 19946304

約数和(自身を除く): 7574486

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 5431, 10862, 92327, 184654, 363877, 727754, 6185909, 12371818]

約数ペア:

[(1, 12371818), (2, 6185909), (17, 727754), (34, 363877), (67, 184654), (134, 92327), (1139, 10862), (2278, 5431)]