12989824967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{82633}}^1$

素因数の和:83978

約数の個数: 16

約数和(自身を含む): 15730869312

約数和(自身を除く): 2741044345

約数列:

[1, 7, 17, 119, 1321, 9247, 22457, 82633, 157199, 578431, 1404761, 9833327, 109158193, 764107351, 1855689281, 12989824967]

約数ペア:

[(1, 12989824967), (7, 1855689281), (17, 764107351), (119, 109158193), (1321, 9833327), (9247, 1404761), (22457, 578431), (82633, 157199)]