11856490

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1879}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 21386880

約数和(自身を除く): 9530390

約数列:

[1, 2, 5, 10, 631, 1262, 1879, 3155, 3758, 6310, 9395, 18790, 1185649, 2371298, 5928245, 11856490]

約数ペア:

[(1, 11856490), (2, 5928245), (5, 2371298), (10, 1185649), (631, 18790), (1262, 9395), (1879, 6310), (3155, 3758)]