19958436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29179}}^1$

素因数の和:29208

約数の個数: 36

約数和(自身を含む): 53107600

約数和(自身を除く): 33149164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29179, 58358, 87537, 116716, 175074, 262611, 350148, 525222, 554401, 1050444, 1108802, 1663203, 2217604, 3326406, 4989609, 6652812, 9979218, 19958436]

約数ペア:

[(1, 19958436), (2, 9979218), (3, 6652812), (4, 4989609), (6, 3326406), (9, 2217604), (12, 1663203), (18, 1108802), (19, 1050444), (36, 554401), (38, 525222), (57, 350148), (76, 262611), (114, 175074), (171, 116716), (228, 87537), (342, 58358), (684, 29179)]