11421256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18541}}^1$

素因数の和:18565

約数の個数: 32

約数和(自身を含む): 26700480

約数和(自身を除く): 15279224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 18541, 37082, 74164, 129787, 148328, 203951, 259574, 407902, 519148, 815804, 1038296, 1427657, 1631608, 2855314, 5710628, 11421256]

約数ペア:

[(1, 11421256), (2, 5710628), (4, 2855314), (7, 1631608), (8, 1427657), (11, 1038296), (14, 815804), (22, 519148), (28, 407902), (44, 259574), (56, 203951), (77, 148328), (88, 129787), (154, 74164), (308, 37082), (616, 18541)]