11961736

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{2311}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 22472640

約数和(自身を除く): 10510904

約数列:

[1, 2, 4, 8, 647, 1294, 2311, 2588, 4622, 5176, 9244, 18488, 1495217, 2990434, 5980868, 11961736]

約数ペア:

[(1, 11961736), (2, 5980868), (4, 2990434), (8, 1495217), (647, 18488), (1294, 9244), (2311, 5176), (2588, 4622)]