16223812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5051}}^1$

素因数の和:5139

約数の個数: 24

約数和(自身を含む): 31403232

約数和(自身を除く): 15179420

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5051, 10102, 20204, 55561, 111122, 222244, 368723, 737446, 1474892, 4055953, 8111906, 16223812]

約数ペア:

[(1, 16223812), (2, 8111906), (4, 4055953), (11, 1474892), (22, 737446), (44, 368723), (73, 222244), (146, 111122), (292, 55561), (803, 20204), (1606, 10102), (3212, 5051)]