12716578

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 36

約数和(自身を含む): 23623650

約数和(自身を除く): 10907072

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 449, 578, 833, 898, 1666, 2023, 3143, 4046, 6286, 7633, 14161, 15266, 22001, 28322, 44002, 53431, 106862, 129761, 259522, 374017, 748034, 908327, 1816654, 6358289, 12716578]

約数ペア:

[(1, 12716578), (2, 6358289), (7, 1816654), (14, 908327), (17, 748034), (34, 374017), (49, 259522), (98, 129761), (119, 106862), (238, 53431), (289, 44002), (449, 28322), (578, 22001), (833, 15266), (898, 14161), (1666, 7633), (2023, 6286), (3143, 4046)]