11989217954

素因数分解:

$2^1\times 7^1\times {\mathrm{9241}}^1\times {\mathrm{92671}}^1$

素因数の和:101921

約数の個数: 16

約数和(自身を含む): 20555390976

約数和(自身を除く): 8566173022

約数列:

[1, 2, 7, 14, 9241, 18482, 64687, 92671, 129374, 185342, 648697, 1297394, 856372711, 1712745422, 5994608977, 11989217954]

約数ペア:

[(1, 11989217954), (2, 5994608977), (7, 1712745422), (14, 856372711), (9241, 1297394), (18482, 648697), (64687, 185342), (92671, 129374)]