19056622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5273}}^1$

素因数の和:5427

約数の個数: 16

約数和(自身を含む): 31011120

約数和(自身を除く): 11954498

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 5273, 10546, 68549, 137098, 732947, 1465894, 9528311, 19056622]

約数ペア:

[(1, 19056622), (2, 9528311), (13, 1465894), (26, 732947), (139, 137098), (278, 68549), (1807, 10546), (3614, 5273)]