39238090

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{14479}}^1$

素因数の和:14757

約数の個数: 16

約数和(自身を含む): 70894080

約数和(自身を除く): 31655990

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 14479, 28958, 72395, 144790, 3923809, 7847618, 19619045, 39238090]

約数ペア:

[(1, 39238090), (2, 19619045), (5, 7847618), (10, 3923809), (271, 144790), (542, 72395), (1355, 28958), (2710, 14479)]