10921048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71849}}^1$

素因数の和:71874

約数の個数: 16

約数和(自身を含む): 21555000

約数和(自身を除く): 10633952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 71849, 143698, 287396, 574792, 1365131, 2730262, 5460524, 10921048]

約数ペア:

[(1, 10921048), (2, 5460524), (4, 2730262), (8, 1365131), (19, 574792), (38, 287396), (76, 143698), (152, 71849)]