38878190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{299063}}^1$

素因数の和:299083

約数の個数: 16

約数和(自身を含む): 75364128

約数和(自身を除く): 36485938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 299063, 598126, 1495315, 2990630, 3887819, 7775638, 19439095, 38878190]

約数ペア:

[(1, 38878190), (2, 19439095), (5, 7775638), (10, 3887819), (13, 2990630), (26, 1495315), (65, 598126), (130, 299063)]