16222238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 10872802

約数列:

[1, 2, 19, 31, 38, 47, 62, 94, 293, 586, 589, 893, 1178, 1457, 1786, 2914, 5567, 9083, 11134, 13771, 18166, 27542, 27683, 55366, 172577, 261649, 345154, 426901, 523298, 853802, 8111119, 16222238]

約数ペア:

[(1, 16222238), (2, 8111119), (19, 853802), (31, 523298), (38, 426901), (47, 345154), (62, 261649), (94, 172577), (293, 55366), (586, 27683), (589, 27542), (893, 18166), (1178, 13771), (1457, 11134), (1786, 9083), (2914, 5567)]