19965133043

素因数分解:

${\mathrm{61}}^1\times {\mathrm{5179}}^1\times {\mathrm{63197}}^1$

素因数の和:68437

約数の個数: 8

約数和(自身を含む): 20296669680

約数和(自身を除く): 331536637

約数列:

[1, 61, 5179, 63197, 315919, 3855017, 327297263, 19965133043]

約数ペア:

[(1, 19965133043), (61, 327297263), (5179, 3855017), (63197, 315919)]