15843248

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1433}}^1$

素因数の和:2132

約数の個数: 20

約数和(自身を含む): 30762168

約数和(自身を除く): 14918920

約数列:

[1, 2, 4, 8, 16, 691, 1382, 1433, 2764, 2866, 5528, 5732, 11056, 11464, 22928, 990203, 1980406, 3960812, 7921624, 15843248]

約数ペア:

[(1, 15843248), (2, 7921624), (4, 3960812), (8, 1980406), (16, 990203), (691, 22928), (1382, 11464), (1433, 11056), (2764, 5732), (2866, 5528)]