190038881210

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{43289039}}^1$

素因数の和:43289485

約数の個数: 16

約数和(自身を含む): 342849196800

約数和(自身を除く): 152810315590

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 43289039, 86578078, 216445195, 432890390, 19003888121, 38007776242, 95019440605, 190038881210]

約数ペア:

[(1, 190038881210), (2, 95019440605), (5, 38007776242), (10, 19003888121), (439, 432890390), (878, 216445195), (2195, 86578078), (4390, 43289039)]