38864967533

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1039921}}^1$

素因数の和:1040228

約数の個数: 16

約数和(自身を含む): 46921280640

約数和(自身を除く): 8056313107

約数列:

[1, 7, 19, 133, 281, 1967, 5339, 37373, 1039921, 7279447, 19758499, 138309493, 292217801, 2045524607, 5552138219, 38864967533]

約数ペア:

[(1, 38864967533), (7, 5552138219), (19, 2045524607), (133, 292217801), (281, 138309493), (1967, 19758499), (5339, 7279447), (37373, 1039921)]