21743092

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3391}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 43688960

約数和(自身を除く): 21945868

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 3391, 6412, 6782, 13564, 23737, 47474, 94948, 776539, 1553078, 3106156, 5435773, 10871546, 21743092]

約数ペア:

[(1, 21743092), (2, 10871546), (4, 5435773), (7, 3106156), (14, 1553078), (28, 776539), (229, 94948), (458, 47474), (916, 23737), (1603, 13564), (3206, 6782), (3391, 6412)]