11193812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 24071040

約数和(自身を除く): 12877228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 397, 532, 742, 794, 1007, 1484, 1588, 2014, 2779, 4028, 5558, 7049, 7543, 11116, 14098, 15086, 21041, 28196, 30172, 42082, 52801, 84164, 105602, 147287, 211204, 294574, 399779, 589148, 799558, 1599116, 2798453, 5596906, 11193812]

約数ペア:

[(1, 11193812), (2, 5596906), (4, 2798453), (7, 1599116), (14, 799558), (19, 589148), (28, 399779), (38, 294574), (53, 211204), (76, 147287), (106, 105602), (133, 84164), (212, 52801), (266, 42082), (371, 30172), (397, 28196), (532, 21041), (742, 15086), (794, 14098), (1007, 11116), (1484, 7543), (1588, 7049), (2014, 5558), (2779, 4028)]