194221924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{7607}}^1$

素因数の和:8115

約数の個数: 24

約数和(自身を含む): 366827328

約数和(自身を除く): 172605404

約数列:

[1, 2, 4, 13, 26, 52, 491, 982, 1964, 6383, 7607, 12766, 15214, 25532, 30428, 98891, 197782, 395564, 3735037, 7470074, 14940148, 48555481, 97110962, 194221924]

約数ペア:

[(1, 194221924), (2, 97110962), (4, 48555481), (13, 14940148), (26, 7470074), (52, 3735037), (491, 395564), (982, 197782), (1964, 98891), (6383, 30428), (7607, 25532), (12766, 15214)]