38500042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144737}}^1$

素因数の和:144765

約数の個数: 16

約数和(自身を含む): 69474240

約数和(自身を除く): 30974198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 144737, 289474, 1013159, 2026318, 2750003, 5500006, 19250021, 38500042]

約数ペア:

[(1, 38500042), (2, 19250021), (7, 5500006), (14, 2750003), (19, 2026318), (38, 1013159), (133, 289474), (266, 144737)]