15425306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1046

約数の個数: 24

約数和(自身を含む): 25614144

約数和(自身を除く): 10188838

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 971, 1222, 1942, 7943, 12623, 15886, 25246, 45637, 91274, 164099, 328198, 593281, 1186562, 7712653, 15425306]

約数ペア:

[(1, 15425306), (2, 7712653), (13, 1186562), (26, 593281), (47, 328198), (94, 164099), (169, 91274), (338, 45637), (611, 25246), (971, 15886), (1222, 12623), (1942, 7943)]