38173394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{143509}}^1$

素因数の和:143537

約数の個数: 16

約数和(自身を含む): 68884800

約数和(自身を除く): 30711406

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 143509, 287018, 1004563, 2009126, 2726671, 5453342, 19086697, 38173394]

約数ペア:

[(1, 38173394), (2, 19086697), (7, 5453342), (14, 2726671), (19, 2009126), (38, 1004563), (133, 287018), (266, 143509)]