27921526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3847}}^1$

素因数の和:4059

約数の個数: 16

約数和(自身を含む): 44328960

約数和(自身を除く): 16407434

約数列:

[1, 2, 19, 38, 191, 382, 3629, 3847, 7258, 7694, 73093, 146186, 734777, 1469554, 13960763, 27921526]

約数ペア:

[(1, 27921526), (2, 13960763), (19, 1469554), (38, 734777), (191, 146186), (382, 73093), (3629, 7694), (3847, 7258)]