12906674535

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9667921}}^1$

素因数の和:9668018

約数の個数: 16

約数和(自身を含む): 20882711520

約数和(自身を除く): 7976036985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 9667921, 29003763, 48339605, 145018815, 860444969, 2581334907, 4302224845, 12906674535]

約数ペア:

[(1, 12906674535), (3, 4302224845), (5, 2581334907), (15, 860444969), (89, 145018815), (267, 48339605), (445, 29003763), (1335, 9667921)]