19144958

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 34997184

約数和(自身を除く): 15852226

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 257, 313, 514, 626, 1799, 2191, 3598, 4369, 4382, 5321, 8738, 10642, 30583, 37247, 61166, 74494, 80441, 160882, 563087, 1126174, 1367497, 2734994, 9572479, 19144958]

約数ペア:

[(1, 19144958), (2, 9572479), (7, 2734994), (14, 1367497), (17, 1126174), (34, 563087), (119, 160882), (238, 80441), (257, 74494), (313, 61166), (514, 37247), (626, 30583), (1799, 10642), (2191, 8738), (3598, 5321), (4369, 4382)]