13765780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98327}}^1$

素因数の和:98343

約数の個数: 24

約数和(自身を含む): 33038208

約数和(自身を除く): 19272428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98327, 196654, 393308, 491635, 688289, 983270, 1376578, 1966540, 2753156, 3441445, 6882890, 13765780]

約数ペア:

[(1, 13765780), (2, 6882890), (4, 3441445), (5, 2753156), (7, 1966540), (10, 1376578), (14, 983270), (20, 688289), (28, 491635), (35, 393308), (70, 196654), (140, 98327)]