9871928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{112181}}^1$

素因数の和:112198

約数の個数: 16

約数和(自身を含む): 20192760

約数和(自身を除く): 10320832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 112181, 224362, 448724, 897448, 1233991, 2467982, 4935964, 9871928]

約数ペア:

[(1, 9871928), (2, 4935964), (4, 2467982), (8, 1233991), (11, 897448), (22, 448724), (44, 224362), (88, 112181)]