19004940242

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{3257}}^1\times {\mathrm{7349}}^1$

素因数の和:11005

約数の個数: 16

約数和(自身を含む): 28591882200

約数和(自身を除く): 9586941958

約数列:

[1, 2, 397, 794, 3257, 6514, 7349, 14698, 1293029, 2586058, 2917553, 5835106, 23935693, 47871386, 9502470121, 19004940242]

約数ペア:

[(1, 19004940242), (2, 9502470121), (397, 47871386), (794, 23935693), (3257, 5835106), (6514, 2917553), (7349, 2586058), (14698, 1293029)]