2199182398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{18919}}^1$

素因数の和:18989

約数の個数: 48

約数和(自身を含む): 4152107520

約数和(自身を除く): 1952925122

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 361, 437, 722, 874, 2527, 3059, 5054, 6118, 8303, 16606, 18919, 37838, 58121, 116242, 132433, 264866, 359461, 435137, 718922, 870274, 2516227, 3045959, 5032454, 6091918, 6829759, 8267603, 13659518, 16535206, 47808313, 57873221, 95616626, 115746442, 157084457, 314168914, 1099591199, 2199182398]

約数ペア:

[(1, 2199182398), (2, 1099591199), (7, 314168914), (14, 157084457), (19, 115746442), (23, 95616626), (38, 57873221), (46, 47808313), (133, 16535206), (161, 13659518), (266, 8267603), (322, 6829759), (361, 6091918), (437, 5032454), (722, 3045959), (874, 2516227), (2527, 870274), (3059, 718922), (5054, 435137), (6118, 359461), (8303, 264866), (16606, 132433), (18919, 116242), (37838, 58121)]