22790470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99089}}^1$

素因数の和:99119

約数の個数: 16

約数和(自身を含む): 42806880

約数和(自身を除く): 20016410

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 99089, 198178, 495445, 990890, 2279047, 4558094, 11395235, 22790470]

約数ペア:

[(1, 22790470), (2, 11395235), (5, 4558094), (10, 2279047), (23, 990890), (46, 495445), (115, 198178), (230, 99089)]