12750556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 28675584

約数和(自身を除く): 15925028

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 1523, 2093, 3046, 4186, 6092, 8372, 10661, 19799, 21322, 35029, 39598, 42644, 70058, 79196, 138593, 140116, 245203, 277186, 455377, 490406, 554372, 910754, 980812, 1821508, 3187639, 6375278, 12750556]

約数ペア:

[(1, 12750556), (2, 6375278), (4, 3187639), (7, 1821508), (13, 980812), (14, 910754), (23, 554372), (26, 490406), (28, 455377), (46, 277186), (52, 245203), (91, 140116), (92, 138593), (161, 79196), (182, 70058), (299, 42644), (322, 39598), (364, 35029), (598, 21322), (644, 19799), (1196, 10661), (1523, 8372), (2093, 6092), (3046, 4186)]