11877198478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{137369}}^1$

素因数の和:139931

約数の個数: 16

約数和(自身を含む): 18871341120

約数和(自身を除く): 6994142642

約数列:

[1, 2, 17, 34, 2543, 5086, 43231, 86462, 137369, 274738, 2335273, 4670546, 349329367, 698658734, 5938599239, 11877198478]

約数ペア:

[(1, 11877198478), (2, 5938599239), (17, 698658734), (34, 349329367), (2543, 4670546), (5086, 2335273), (43231, 274738), (86462, 137369)]