13040636

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5233}}^1$

素因数の和:5333

約数の個数: 24

約数和(自身を含む): 26379360

約数和(自身を除く): 13338724

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5233, 10466, 20932, 36631, 73262, 146524, 465737, 931474, 1862948, 3260159, 6520318, 13040636]

約数ペア:

[(1, 13040636), (2, 6520318), (4, 3260159), (7, 1862948), (14, 931474), (28, 465737), (89, 146524), (178, 73262), (356, 36631), (623, 20932), (1246, 10466), (2492, 5233)]