13306479430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{17981}}^1$

素因数の和:19752

約数の個数: 32

約数和(自身を含む): 24524283168

約数和(自身を除く): 11217803738

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1721, 3442, 8605, 17210, 17981, 35962, 74003, 89905, 148006, 179810, 370015, 740030, 773183, 1546366, 3865915, 7731830, 30945301, 61890602, 154726505, 309453010, 1330647943, 2661295886, 6653239715, 13306479430]

約数ペア:

[(1, 13306479430), (2, 6653239715), (5, 2661295886), (10, 1330647943), (43, 309453010), (86, 154726505), (215, 61890602), (430, 30945301), (1721, 7731830), (3442, 3865915), (8605, 1546366), (17210, 773183), (17981, 740030), (35962, 370015), (74003, 179810), (89905, 148006)]