13817776

素因数分解:

$2^4\times 7^1\times {\mathrm{123373}}^1$

素因数の和:123388

約数の個数: 20

約数和(自身を含む): 30596752

約数和(自身を除く): 16778976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123373, 246746, 493492, 863611, 986984, 1727222, 1973968, 3454444, 6908888, 13817776]

約数ペア:

[(1, 13817776), (2, 6908888), (4, 3454444), (7, 1973968), (8, 1727222), (14, 986984), (16, 863611), (28, 493492), (56, 246746), (112, 123373)]