19593162

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 24436278

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 139, 191, 246, 278, 369, 382, 417, 573, 738, 834, 1146, 1251, 1719, 2502, 3438, 5699, 7831, 11398, 15662, 17097, 23493, 26549, 34194, 46986, 51291, 53098, 70479, 79647, 102582, 140958, 159294, 238941, 477882, 1088509, 2177018, 3265527, 6531054, 9796581, 19593162]

約数ペア:

[(1, 19593162), (2, 9796581), (3, 6531054), (6, 3265527), (9, 2177018), (18, 1088509), (41, 477882), (82, 238941), (123, 159294), (139, 140958), (191, 102582), (246, 79647), (278, 70479), (369, 53098), (382, 51291), (417, 46986), (573, 34194), (738, 26549), (834, 23493), (1146, 17097), (1251, 15662), (1719, 11398), (2502, 7831), (3438, 5699)]