14138180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{100987}}^1$

素因数の和:101003

約数の個数: 24

約数和(自身を含む): 33931968

約数和(自身を除く): 19793788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 100987, 201974, 403948, 504935, 706909, 1009870, 1413818, 2019740, 2827636, 3534545, 7069090, 14138180]

約数ペア:

[(1, 14138180), (2, 7069090), (4, 3534545), (5, 2827636), (7, 2019740), (10, 1413818), (14, 1009870), (20, 706909), (28, 504935), (35, 403948), (70, 201974), (140, 100987)]