12240578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51431}}^1$

素因数の和:51457

約数の個数: 16

約数和(自身を含む): 22218624

約数和(自身を除く): 9978046

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 51431, 102862, 360017, 720034, 874327, 1748654, 6120289, 12240578]

約数ペア:

[(1, 12240578), (2, 6120289), (7, 1748654), (14, 874327), (17, 720034), (34, 360017), (119, 102862), (238, 51431)]