18152040982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{25141331}}^1$

素因数の和:25141371

約数の個数: 12

約数和(自身を含む): 28736542476

約数和(自身を除く): 10584501494

約数列:

[1, 2, 19, 38, 361, 722, 25141331, 50282662, 477685289, 955370578, 9076020491, 18152040982]

約数ペア:

[(1, 18152040982), (2, 9076020491), (19, 955370578), (38, 477685289), (361, 50282662), (722, 25141331)]