11131408

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{7817}}^1$

素因数の和:7914

約数の個数: 20

約数和(自身を含む): 21812220

約数和(自身を除く): 10680812

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 7817, 15634, 31268, 62536, 125072, 695713, 1391426, 2782852, 5565704, 11131408]

約数ペア:

[(1, 11131408), (2, 5565704), (4, 2782852), (8, 1391426), (16, 695713), (89, 125072), (178, 62536), (356, 31268), (712, 15634), (1424, 7817)]