12156530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 23721984

約数和(自身を除く): 11565454

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 1663, 3326, 3655, 7310, 8315, 16630, 28271, 56542, 71509, 141355, 143018, 282710, 357545, 715090, 1215653, 2431306, 6078265, 12156530]

約数ペア:

[(1, 12156530), (2, 6078265), (5, 2431306), (10, 1215653), (17, 715090), (34, 357545), (43, 282710), (85, 143018), (86, 141355), (170, 71509), (215, 56542), (430, 28271), (731, 16630), (1462, 8315), (1663, 7310), (3326, 3655)]