196754519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1663}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 223641600

約数和(自身を除く): 26887081

約数列:

[1, 13, 19, 247, 479, 1663, 6227, 9101, 21619, 31597, 118313, 410761, 796577, 10355501, 15134963, 196754519]

約数ペア:

[(1, 196754519), (13, 15134963), (19, 10355501), (247, 796577), (479, 410761), (1663, 118313), (6227, 31597), (9101, 21619)]