22361428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 41307840

約数和(自身を除く): 18946412

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 2731, 4094, 5462, 8188, 10924, 62813, 125626, 243059, 251252, 486118, 972236, 5590357, 11180714, 22361428]

約数ペア:

[(1, 22361428), (2, 11180714), (4, 5590357), (23, 972236), (46, 486118), (89, 251252), (92, 243059), (178, 125626), (356, 62813), (2047, 10924), (2731, 8188), (4094, 5462)]