11315906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2239}}^1$

素因数の和:2286

約数の個数: 24

約数和(自身を含む): 20482560

約数和(自身を除く): 9166654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2239, 2527, 4478, 5054, 15673, 31346, 42541, 85082, 297787, 595574, 808279, 1616558, 5657953, 11315906]

約数ペア:

[(1, 11315906), (2, 5657953), (7, 1616558), (14, 808279), (19, 595574), (38, 297787), (133, 85082), (266, 42541), (361, 31346), (722, 15673), (2239, 5054), (2527, 4478)]