11852090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{641}}^1$

素因数の和:734

約数の個数: 24

約数和(自身を含む): 21875508

約数和(自身を除く): 10023418

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 641, 1282, 1849, 3205, 3698, 6410, 9245, 18490, 27563, 55126, 137815, 275630, 1185209, 2370418, 5926045, 11852090]

約数ペア:

[(1, 11852090), (2, 5926045), (5, 2370418), (10, 1185209), (43, 275630), (86, 137815), (215, 55126), (430, 27563), (641, 18490), (1282, 9245), (1849, 6410), (3205, 3698)]