12400672

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2332

約数の個数: 24

約数和(自身を含む): 24560172

約数和(自身を除く): 12159500

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2141, 2896, 4282, 5792, 8564, 17128, 34256, 68512, 387521, 775042, 1550084, 3100168, 6200336, 12400672]

約数ペア:

[(1, 12400672), (2, 6200336), (4, 3100168), (8, 1550084), (16, 775042), (32, 387521), (181, 68512), (362, 34256), (724, 17128), (1448, 8564), (2141, 5792), (2896, 4282)]