15694675472

素因数分解:

$2^4\times 7^1\times {\mathrm{140131031}}^1$

素因数の和:140131046

約数の個数: 20

約数和(自身を含む): 34752495936

約数和(自身を除く): 19057820464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140131031, 280262062, 560524124, 980917217, 1121048248, 1961834434, 2242096496, 3923668868, 7847337736, 15694675472]

約数ペア:

[(1, 15694675472), (2, 7847337736), (4, 3923668868), (7, 2242096496), (8, 1961834434), (14, 1121048248), (16, 980917217), (28, 560524124), (56, 280262062), (112, 140131031)]