18194254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1109}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 29463840

約数和(自身を除く): 11269586

約数列:

[1, 2, 13, 26, 631, 1109, 1262, 2218, 8203, 14417, 16406, 28834, 699779, 1399558, 9097127, 18194254]

約数ペア:

[(1, 18194254), (2, 9097127), (13, 1399558), (26, 699779), (631, 28834), (1109, 16406), (1262, 14417), (2218, 8203)]