19041892017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{5351}}^1$

素因数の和:5941

約数の個数: 32

約数和(自身を含む): 26974080000

約数和(自身を除く): 7932187983

約数列:

[1, 3, 19, 57, 149, 419, 447, 1257, 2831, 5351, 7961, 8493, 16053, 23883, 62431, 101669, 187293, 305007, 797299, 1186189, 2242069, 2391897, 3558567, 6726207, 15148681, 42599311, 45446043, 127797933, 334068281, 1002204843, 6347297339, 19041892017]

約数ペア:

[(1, 19041892017), (3, 6347297339), (19, 1002204843), (57, 334068281), (149, 127797933), (419, 45446043), (447, 42599311), (1257, 15148681), (2831, 6726207), (5351, 3558567), (7961, 2391897), (8493, 2242069), (16053, 1186189), (23883, 797299), (62431, 305007), (101669, 187293)]