12780782

素因数分解:

$2^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1181}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 21956832

約数和(自身を除く): 9176050

約数列:

[1, 2, 7, 14, 773, 1181, 1546, 2362, 5411, 8267, 10822, 16534, 912913, 1825826, 6390391, 12780782]

約数ペア:

[(1, 12780782), (2, 6390391), (7, 1825826), (14, 912913), (773, 16534), (1181, 10822), (1546, 8267), (2362, 5411)]