28210782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247463}}^1$

素因数の和:247487

約数の個数: 16

約数和(自身を含む): 59391360

約数和(自身を除く): 31180578

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247463, 494926, 742389, 1484778, 4701797, 9403594, 14105391, 28210782]

約数ペア:

[(1, 28210782), (2, 14105391), (3, 9403594), (6, 4701797), (19, 1484778), (38, 742389), (57, 494926), (114, 247463)]