26801438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4327}}^1$

素因数の和:4511

約数の個数: 16

約数和(自身を含む): 42587520

約数和(自身を除く): 15786082

約数列:

[1, 2, 19, 38, 163, 326, 3097, 4327, 6194, 8654, 82213, 164426, 705301, 1410602, 13400719, 26801438]

約数ペア:

[(1, 26801438), (2, 13400719), (19, 1410602), (38, 705301), (163, 164426), (326, 82213), (3097, 8654), (4327, 6194)]