10291270390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54164581}}^1$

素因数の和:54164607

約数の個数: 16

約数和(自身を含む): 19499249520

約数和(自身を除く): 9207979130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 54164581, 108329162, 270822905, 541645810, 1029127039, 2058254078, 5145635195, 10291270390]

約数ペア:

[(1, 10291270390), (2, 5145635195), (5, 2058254078), (10, 1029127039), (19, 541645810), (38, 270822905), (95, 108329162), (190, 54164581)]