2219523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 3252480

約数和(自身を除く): 1032957

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1693, 5079, 32167, 38939, 96501, 116817, 739841, 2219523]

約数ペア:

[(1, 2219523), (3, 739841), (19, 116817), (23, 96501), (57, 38939), (69, 32167), (437, 5079), (1311, 1693)]