222384382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{4639}}^1$

素因数の和:6831

約数の個数: 16

約数和(自身を含む): 364147200

約数和(自身を除く): 141762818

約数列:

[1, 2, 11, 22, 2179, 4358, 4639, 9278, 23969, 47938, 51029, 102058, 10108381, 20216762, 111192191, 222384382]

約数ペア:

[(1, 222384382), (2, 111192191), (11, 20216762), (22, 10108381), (2179, 102058), (4358, 51029), (4639, 47938), (9278, 23969)]