19030292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 35331072

約数和(自身を除く): 16300780

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 3391, 5612, 6782, 13564, 77993, 155986, 206851, 311972, 413702, 827404, 4757573, 9515146, 19030292]

約数ペア:

[(1, 19030292), (2, 9515146), (4, 4757573), (23, 827404), (46, 413702), (61, 311972), (92, 206851), (122, 155986), (244, 77993), (1403, 13564), (2806, 6782), (3391, 5612)]