10881008

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{3931}}^1$

素因数の和:4112

約数の個数: 20

約数和(自身を含む): 21209208

約数和(自身を除く): 10328200

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 3931, 7862, 15724, 31448, 62896, 680063, 1360126, 2720252, 5440504, 10881008]

約数ペア:

[(1, 10881008), (2, 5440504), (4, 2720252), (8, 1360126), (16, 680063), (173, 62896), (346, 31448), (692, 15724), (1384, 7862), (2768, 3931)]