19021120429

素因数分解:

${\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{21067}}^1$

素因数の和:21564

約数の個数: 16

約数和(自身を含む): 20323372608

約数和(自身を除く): 1302252179

約数列:

[1, 17, 173, 307, 2941, 5219, 21067, 53111, 358139, 902887, 3644591, 6467569, 61958047, 109948673, 1118889437, 19021120429]

約数ペア:

[(1, 19021120429), (17, 1118889437), (173, 109948673), (307, 61958047), (2941, 6467569), (5219, 3644591), (21067, 902887), (53111, 358139)]