11640692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21881}}^1$

素因数の和:21911

約数の個数: 24

約数和(自身を含む): 24507840

約数和(自身を除く): 12867148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21881, 43762, 87524, 153167, 306334, 415739, 612668, 831478, 1662956, 2910173, 5820346, 11640692]

約数ペア:

[(1, 11640692), (2, 5820346), (4, 2910173), (7, 1662956), (14, 831478), (19, 612668), (28, 415739), (38, 306334), (76, 153167), (133, 87524), (266, 43762), (532, 21881)]