242000530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1273687}}^1$

素因数の和:1273713

約数の個数: 16

約数和(自身を含む): 458527680

約数和(自身を除く): 216527150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1273687, 2547374, 6368435, 12736870, 24200053, 48400106, 121000265, 242000530]

約数ペア:

[(1, 242000530), (2, 121000265), (5, 48400106), (10, 24200053), (19, 12736870), (38, 6368435), (95, 2547374), (190, 1273687)]