12720092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41299}}^1$

素因数の和:41321

約数の個数: 24

約数和(自身を含む): 27753600

約数和(自身を除く): 15033508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41299, 82598, 165196, 289093, 454289, 578186, 908578, 1156372, 1817156, 3180023, 6360046, 12720092]

約数ペア:

[(1, 12720092), (2, 6360046), (4, 3180023), (7, 1817156), (11, 1156372), (14, 908578), (22, 578186), (28, 454289), (44, 289093), (77, 165196), (154, 82598), (308, 41299)]