9661372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20297}}^1$

素因数の和:20325

約数の個数: 24

約数和(自身を含む): 20460384

約数和(自身を除く): 10799012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20297, 40594, 81188, 142079, 284158, 345049, 568316, 690098, 1380196, 2415343, 4830686, 9661372]

約数ペア:

[(1, 9661372), (2, 4830686), (4, 2415343), (7, 1380196), (14, 690098), (17, 568316), (28, 345049), (34, 284158), (68, 142079), (119, 81188), (238, 40594), (476, 20297)]