12736952942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53516609}}^1$

素因数の和:53516635

約数の個数: 16

約数和(自身を含む): 23119175520

約数和(自身を除く): 10382222578

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 53516609, 107033218, 374616263, 749232526, 909782353, 1819564706, 6368476471, 12736952942]

約数ペア:

[(1, 12736952942), (2, 6368476471), (7, 1819564706), (14, 909782353), (17, 749232526), (34, 374616263), (119, 107033218), (238, 53516609)]