19257012

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1709}}^1$

素因数の和:2032

約数の個数: 36

約数和(自身を含む): 48861540

約数和(自身を除く): 29604528

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1709, 1878, 2817, 3418, 3756, 5127, 5634, 6836, 10254, 11268, 15381, 20508, 30762, 61524, 534917, 1069834, 1604751, 2139668, 3209502, 4814253, 6419004, 9628506, 19257012]

約数ペア:

[(1, 19257012), (2, 9628506), (3, 6419004), (4, 4814253), (6, 3209502), (9, 2139668), (12, 1604751), (18, 1069834), (36, 534917), (313, 61524), (626, 30762), (939, 20508), (1252, 15381), (1709, 11268), (1878, 10254), (2817, 6836), (3418, 5634), (3756, 5127)]