11966680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27197}}^1$

素因数の和:27219

約数の個数: 32

約数和(自身を含む): 29373840

約数和(自身を除く): 17407160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 27197, 54394, 108788, 135985, 217576, 271970, 299167, 543940, 598334, 1087880, 1196668, 1495835, 2393336, 2991670, 5983340, 11966680]

約数ペア:

[(1, 11966680), (2, 5983340), (4, 2991670), (5, 2393336), (8, 1495835), (10, 1196668), (11, 1087880), (20, 598334), (22, 543940), (40, 299167), (44, 271970), (55, 217576), (88, 135985), (110, 108788), (220, 54394), (440, 27197)]