15880333

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 19264000

約数和(自身を除く): 3383667

約数列:

[1, 7, 19, 133, 139, 859, 973, 2641, 6013, 16321, 18487, 114247, 119401, 835807, 2268619, 15880333]

約数ペア:

[(1, 15880333), (7, 2268619), (19, 835807), (133, 119401), (139, 114247), (859, 18487), (973, 16321), (2641, 6013)]