19150586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 35656320

約数和(自身を除く): 16505734

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 757, 973, 1514, 1807, 1946, 3614, 5299, 9841, 10598, 12649, 19682, 25298, 68887, 105223, 137774, 210446, 736561, 1367899, 1473122, 2735798, 9575293, 19150586]

約数ペア:

[(1, 19150586), (2, 9575293), (7, 2735798), (13, 1473122), (14, 1367899), (26, 736561), (91, 210446), (139, 137774), (182, 105223), (278, 68887), (757, 25298), (973, 19682), (1514, 12649), (1807, 10598), (1946, 9841), (3614, 5299)]