19569288

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13367}}^1$

素因数の和:13437

約数の個数: 32

約数和(自身を含む): 49728960

約数和(自身を除く): 30159672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13367, 26734, 40101, 53468, 80202, 106936, 160404, 320808, 815387, 1630774, 2446161, 3261548, 4892322, 6523096, 9784644, 19569288]

約数ペア:

[(1, 19569288), (2, 9784644), (3, 6523096), (4, 4892322), (6, 3261548), (8, 2446161), (12, 1630774), (24, 815387), (61, 320808), (122, 160404), (183, 106936), (244, 80202), (366, 53468), (488, 40101), (732, 26734), (1464, 13367)]