11120728

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{15619}}^1$

素因数の和:15714

約数の個数: 16

約数和(自身を含む): 21087000

約数和(自身を除く): 9966272

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 15619, 31238, 62476, 124952, 1390091, 2780182, 5560364, 11120728]

約数ペア:

[(1, 11120728), (2, 5560364), (4, 2780182), (8, 1390091), (89, 124952), (178, 62476), (356, 31238), (712, 15619)]