19146612

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 28350348

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 1487, 2146, 2974, 3219, 4292, 4461, 5948, 6438, 8922, 12876, 17844, 43123, 55019, 86246, 110038, 129369, 165057, 172492, 220076, 258738, 330114, 517476, 660228, 1595551, 3191102, 4786653, 6382204, 9573306, 19146612]

約数ペア:

[(1, 19146612), (2, 9573306), (3, 6382204), (4, 4786653), (6, 3191102), (12, 1595551), (29, 660228), (37, 517476), (58, 330114), (74, 258738), (87, 220076), (111, 172492), (116, 165057), (148, 129369), (174, 110038), (222, 86246), (348, 55019), (444, 43123), (1073, 17844), (1487, 12876), (2146, 8922), (2974, 6438), (3219, 5948), (4292, 4461)]