39718946

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1369

約数の個数: 16

約数和(自身を含む): 60540480

約数和(自身を除く): 20821534

約数列:

[1, 2, 109, 167, 218, 334, 1091, 2182, 18203, 36406, 118919, 182197, 237838, 364394, 19859473, 39718946]

約数ペア:

[(1, 39718946), (2, 19859473), (109, 364394), (167, 237838), (218, 182197), (334, 118919), (1091, 36406), (2182, 18203)]