11864938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 6520982

約数列:

[1, 2, 37, 74, 223, 446, 719, 1438, 8251, 16502, 26603, 53206, 160337, 320674, 5932469, 11864938]

約数ペア:

[(1, 11864938), (2, 5932469), (37, 320674), (74, 160337), (223, 53206), (446, 26603), (719, 16502), (1438, 8251)]