11911568

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{5683}}^1$

素因数の和:5822

約数の個数: 20

約数和(自身を含む): 23258928

約数和(自身を除く): 11347360

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 5683, 11366, 22732, 45464, 90928, 744473, 1488946, 2977892, 5955784, 11911568]

約数ペア:

[(1, 11911568), (2, 5955784), (4, 2977892), (8, 1488946), (16, 744473), (131, 90928), (262, 45464), (524, 22732), (1048, 11366), (2096, 5683)]