13661836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 25551680

約数和(自身を除く): 11889844

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 2683, 5092, 5366, 10732, 50977, 101954, 179761, 203908, 359522, 719044, 3415459, 6830918, 13661836]

約数ペア:

[(1, 13661836), (2, 6830918), (4, 3415459), (19, 719044), (38, 359522), (67, 203908), (76, 179761), (134, 101954), (268, 50977), (1273, 10732), (2546, 5366), (2683, 5092)]