2019990014

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1212479}}^1$

素因数の和:1212512

約数の個数: 24

約数和(自身を含む): 3732013440

約数和(自身を除く): 1712023426

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 1212479, 2424958, 8487353, 16974706, 20612143, 41224286, 59411471, 118822942, 144285001, 288570002, 1009995007, 2019990014]

約数ペア:

[(1, 2019990014), (2, 1009995007), (7, 288570002), (14, 144285001), (17, 118822942), (34, 59411471), (49, 41224286), (98, 20612143), (119, 16974706), (238, 8487353), (833, 2424958), (1666, 1212479)]