16918754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1867}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 26630208

約数和(自身を除く): 9711454

約数列:

[1, 2, 23, 46, 197, 394, 1867, 3734, 4531, 9062, 42941, 85882, 367799, 735598, 8459377, 16918754]

約数ペア:

[(1, 16918754), (2, 8459377), (23, 735598), (46, 367799), (197, 85882), (394, 42941), (1867, 9062), (3734, 4531)]