19312882

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 10406990

約数列:

[1, 2, 53, 106, 167, 334, 1091, 2182, 8851, 17702, 57823, 115646, 182197, 364394, 9656441, 19312882]

約数ペア:

[(1, 19312882), (2, 9656441), (53, 364394), (106, 182197), (167, 115646), (334, 57823), (1091, 17702), (2182, 8851)]