11939036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 21913584

約数和(自身を除く): 9974548

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1693, 1763, 3386, 3526, 6772, 7052, 69413, 72799, 138826, 145598, 277652, 291196, 2984759, 5969518, 11939036]

約数ペア:

[(1, 11939036), (2, 5969518), (4, 2984759), (41, 291196), (43, 277652), (82, 145598), (86, 138826), (164, 72799), (172, 69413), (1693, 7052), (1763, 6772), (3386, 3526)]