9968140196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20941471}}^1$

素因数の和:20941499

約数の個数: 24

約数和(自身を含む): 21109003776

約数和(自身を除く): 11140863580

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20941471, 41882942, 83765884, 146590297, 293180594, 356005007, 586361188, 712010014, 1424020028, 2492035049, 4984070098, 9968140196]

約数ペア:

[(1, 9968140196), (2, 4984070098), (4, 2492035049), (7, 1424020028), (14, 712010014), (17, 586361188), (28, 356005007), (34, 293180594), (68, 146590297), (119, 83765884), (238, 41882942), (476, 20941471)]