12993338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 21206772

約数和(自身を除く): 8213434

約数列:

[1, 2, 17, 34, 47, 94, 173, 346, 799, 1598, 2209, 2941, 4418, 5882, 8131, 16262, 37553, 75106, 138227, 276454, 382157, 764314, 6496669, 12993338]

約数ペア:

[(1, 12993338), (2, 6496669), (17, 764314), (34, 382157), (47, 276454), (94, 138227), (173, 75106), (346, 37553), (799, 16262), (1598, 8131), (2209, 5882), (2941, 4418)]