16982372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 34376832

約数和(自身を除く): 17394460

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 173, 194, 253, 346, 388, 506, 692, 1012, 1067, 1903, 2134, 2231, 3806, 3979, 4268, 4462, 7612, 7958, 8924, 15916, 16781, 24541, 33562, 43769, 49082, 67124, 87538, 98164, 175076, 184591, 369182, 385963, 738364, 771926, 1543852, 4245593, 8491186, 16982372]

約数ペア:

[(1, 16982372), (2, 8491186), (4, 4245593), (11, 1543852), (22, 771926), (23, 738364), (44, 385963), (46, 369182), (92, 184591), (97, 175076), (173, 98164), (194, 87538), (253, 67124), (346, 49082), (388, 43769), (506, 33562), (692, 24541), (1012, 16781), (1067, 15916), (1903, 8924), (2134, 7958), (2231, 7612), (3806, 4462), (3979, 4268)]