15687088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{151}}^2$

素因数の和:353

約数の個数: 30

約数和(自身を含む): 31307892

約数和(自身を除く): 15620804

約数列:

[1, 2, 4, 8, 16, 43, 86, 151, 172, 302, 344, 604, 688, 1208, 2416, 6493, 12986, 22801, 25972, 45602, 51944, 91204, 103888, 182408, 364816, 980443, 1960886, 3921772, 7843544, 15687088]

約数ペア:

[(1, 15687088), (2, 7843544), (4, 3921772), (8, 1960886), (16, 980443), (43, 364816), (86, 182408), (151, 103888), (172, 91204), (302, 51944), (344, 45602), (604, 25972), (688, 22801), (1208, 12986), (2416, 6493)]