11651848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 23688000

約数和(自身を除く): 12036152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 563, 796, 1126, 1592, 2252, 2587, 4504, 5174, 7319, 10348, 14638, 20696, 29276, 58552, 112037, 224074, 448148, 896296, 1456481, 2912962, 5825924, 11651848]

約数ペア:

[(1, 11651848), (2, 5825924), (4, 2912962), (8, 1456481), (13, 896296), (26, 448148), (52, 224074), (104, 112037), (199, 58552), (398, 29276), (563, 20696), (796, 14638), (1126, 10348), (1592, 7319), (2252, 5174), (2587, 4504)]