11529020

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2243}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 24315984

約数和(自身を除く): 12786964

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2243, 2570, 4486, 5140, 8972, 11215, 22430, 44860, 576451, 1152902, 2305804, 2882255, 5764510, 11529020]

約数ペア:

[(1, 11529020), (2, 5764510), (4, 2882255), (5, 2305804), (10, 1152902), (20, 576451), (257, 44860), (514, 22430), (1028, 11215), (1285, 8972), (2243, 5140), (2570, 4486)]