19553274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83561}}^1$

素因数の和:83582

約数の個数: 24

約数和(自身を含む): 45624852

約数和(自身を除く): 26071578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 83561, 167122, 250683, 501366, 752049, 1086293, 1504098, 2172586, 3258879, 6517758, 9776637, 19553274]

約数ペア:

[(1, 19553274), (2, 9776637), (3, 6517758), (6, 3258879), (9, 2172586), (13, 1504098), (18, 1086293), (26, 752049), (39, 501366), (78, 250683), (117, 167122), (234, 83561)]