19371268

素因数分解:

$2^2\times 7^4\times {\mathrm{2017}}^1$

素因数の和:2049

約数の個数: 30

約数和(自身を含む): 39566926

約数和(自身を除く): 20195658

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2017, 2401, 4034, 4802, 8068, 9604, 14119, 28238, 56476, 98833, 197666, 395332, 691831, 1383662, 2767324, 4842817, 9685634, 19371268]

約数ペア:

[(1, 19371268), (2, 9685634), (4, 4842817), (7, 2767324), (14, 1383662), (28, 691831), (49, 395332), (98, 197666), (196, 98833), (343, 56476), (686, 28238), (1372, 14119), (2017, 9604), (2401, 8068), (4034, 4802)]