19117002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 42204960

約数和(自身を除く): 23087958

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 317, 437, 529, 634, 874, 951, 1058, 1311, 1587, 1902, 2622, 3174, 6023, 7291, 10051, 12046, 14582, 18069, 20102, 21873, 30153, 36138, 43746, 60306, 138529, 167693, 277058, 335386, 415587, 503079, 831174, 1006158, 3186167, 6372334, 9558501, 19117002]

約数ペア:

[(1, 19117002), (2, 9558501), (3, 6372334), (6, 3186167), (19, 1006158), (23, 831174), (38, 503079), (46, 415587), (57, 335386), (69, 277058), (114, 167693), (138, 138529), (317, 60306), (437, 43746), (529, 36138), (634, 30153), (874, 21873), (951, 20102), (1058, 18069), (1311, 14582), (1587, 12046), (1902, 10051), (2622, 7291), (3174, 6023)]