13512190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9721}}^1$

素因数の和:9867

約数の個数: 16

約数和(自身を含む): 24499440

約数和(自身を除く): 10987250

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 9721, 19442, 48605, 97210, 1351219, 2702438, 6756095, 13512190]

約数ペア:

[(1, 13512190), (2, 6756095), (5, 2702438), (10, 1351219), (139, 97210), (278, 48605), (695, 19442), (1390, 9721)]