19580491378

素因数分解:

$2^1\times 7^1\times {\mathrm{41941}}^1\times {\mathrm{33347}}^1$

素因数の和:75297

約数の個数: 16

約数和(自身を含む): 33568363584

約数和(自身を除く): 13987872206

約数列:

[1, 2, 7, 14, 33347, 41941, 66694, 83882, 233429, 293587, 466858, 587174, 1398606527, 2797213054, 9790245689, 19580491378]

約数ペア:

[(1, 19580491378), (2, 9790245689), (7, 2797213054), (14, 1398606527), (33347, 587174), (41941, 466858), (66694, 293587), (83882, 233429)]