38913914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8269}}^1$

素因数の和:8465

約数の個数: 16

約数和(自身を含む): 63215880

約数和(自身を除く): 24301966

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 8269, 16538, 107497, 214994, 1496689, 2993378, 19456957, 38913914]

約数ペア:

[(1, 38913914), (2, 19456957), (13, 2993378), (26, 1496689), (181, 214994), (362, 107497), (2353, 16538), (4706, 8269)]