13206340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{94331}}^1$

素因数の和:94347

約数の個数: 24

約数和(自身を含む): 31695552

約数和(自身を除く): 18489212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 94331, 188662, 377324, 471655, 660317, 943310, 1320634, 1886620, 2641268, 3301585, 6603170, 13206340]

約数ペア:

[(1, 13206340), (2, 6603170), (4, 3301585), (5, 2641268), (7, 1886620), (10, 1320634), (14, 943310), (20, 660317), (28, 471655), (35, 377324), (70, 188662), (140, 94331)]