20190351412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9364727}}^1$

素因数の和:9364756

約数の個数: 36

約数和(自身を含む): 44838317664

約数和(自身を除く): 24647966252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9364727, 18729454, 37458908, 65553089, 103011997, 131106178, 206023994, 262212356, 412047988, 458871623, 721083979, 917743246, 1442167958, 1835486492, 2884335916, 5047587853, 10095175706, 20190351412]

約数ペア:

[(1, 20190351412), (2, 10095175706), (4, 5047587853), (7, 2884335916), (11, 1835486492), (14, 1442167958), (22, 917743246), (28, 721083979), (44, 458871623), (49, 412047988), (77, 262212356), (98, 206023994), (154, 131106178), (196, 103011997), (308, 65553089), (539, 37458908), (1078, 18729454), (2156, 9364727)]