11557282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 20401920

約数和(自身を除く): 8844638

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 643, 817, 946, 1286, 1634, 7073, 8987, 12217, 14146, 17974, 24434, 27649, 55298, 134387, 268774, 304139, 525331, 608278, 1050662, 5778641, 11557282]

約数ペア:

[(1, 11557282), (2, 5778641), (11, 1050662), (19, 608278), (22, 525331), (38, 304139), (43, 268774), (86, 134387), (209, 55298), (418, 27649), (473, 24434), (643, 17974), (817, 14146), (946, 12217), (1286, 8987), (1634, 7073)]