39131716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39607}}^1$

素因数の和:39643

約数の個数: 24

約数和(自身を含む): 77631680

約数和(自身を除く): 38499964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 39607, 79214, 158428, 514891, 752533, 1029782, 1505066, 2059564, 3010132, 9782929, 19565858, 39131716]

約数ペア:

[(1, 39131716), (2, 19565858), (4, 9782929), (13, 3010132), (19, 2059564), (26, 1505066), (38, 1029782), (52, 752533), (76, 514891), (247, 158428), (494, 79214), (988, 39607)]