15850769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 18360000

約数和(自身を除く): 2509231

約数列:

[1, 11, 19, 149, 209, 509, 1639, 2831, 5599, 9671, 31141, 75841, 106381, 834251, 1440979, 15850769]

約数ペア:

[(1, 15850769), (11, 1440979), (19, 834251), (149, 106381), (209, 75841), (509, 31141), (1639, 9671), (2831, 5599)]