42136682090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{221772011}}^1$

素因数の和:221772037

約数の個数: 16

約数和(自身を含む): 79837924320

約数和(自身を除く): 37701242230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 221772011, 443544022, 1108860055, 2217720110, 4213668209, 8427336418, 21068341045, 42136682090]

約数ペア:

[(1, 42136682090), (2, 21068341045), (5, 8427336418), (10, 4213668209), (19, 2217720110), (38, 1108860055), (95, 443544022), (190, 221772011)]