12664694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 10559626

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 419, 838, 889, 1778, 2159, 2933, 4318, 5866, 7123, 14246, 15113, 30226, 49861, 53213, 99722, 106426, 372491, 744982, 904621, 1809242, 6332347, 12664694]

約数ペア:

[(1, 12664694), (2, 6332347), (7, 1809242), (14, 904621), (17, 744982), (34, 372491), (119, 106426), (127, 99722), (238, 53213), (254, 49861), (419, 30226), (838, 15113), (889, 14246), (1778, 7123), (2159, 5866), (2933, 4318)]