19880096

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27011}}^1$

素因数の和:27044

約数の個数: 24

約数和(自身を含む): 40842144

約数和(自身を除く): 20962048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27011, 54022, 108044, 216088, 432176, 621253, 864352, 1242506, 2485012, 4970024, 9940048, 19880096]

約数ペア:

[(1, 19880096), (2, 9940048), (4, 4970024), (8, 2485012), (16, 1242506), (23, 864352), (32, 621253), (46, 432176), (92, 216088), (184, 108044), (368, 54022), (736, 27011)]