10542872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 21000000

約数和(自身を除く): 10457128

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 499, 556, 998, 1112, 1996, 2641, 3992, 5282, 9481, 10564, 18962, 21128, 37924, 69361, 75848, 138722, 277444, 554888, 1317859, 2635718, 5271436, 10542872]

約数ペア:

[(1, 10542872), (2, 5271436), (4, 2635718), (8, 1317859), (19, 554888), (38, 277444), (76, 138722), (139, 75848), (152, 69361), (278, 37924), (499, 21128), (556, 18962), (998, 10564), (1112, 9481), (1996, 5282), (2641, 3992)]