22471336727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1215521}}^1$

素因数の和:1215686

約数の個数: 16

約数和(自身を含む): 27227692800

約数和(自身を除く): 4756356073

約数列:

[1, 7, 19, 133, 139, 973, 2641, 18487, 1215521, 8508647, 23094899, 161664293, 168957419, 1182701933, 3210190961, 22471336727]

約数ペア:

[(1, 22471336727), (7, 3210190961), (19, 1182701933), (133, 168957419), (139, 161664293), (973, 23094899), (2641, 8508647), (18487, 1215521)]