2019925616

素因数分解:

$2^4\times {\mathrm{18379}}^1\times {\mathrm{6869}}^1$

素因数の和:25256

約数の個数: 20

約数和(自身を含む): 3914388600

約数和(自身を除く): 1894462984

約数列:

[1, 2, 4, 8, 16, 6869, 13738, 18379, 27476, 36758, 54952, 73516, 109904, 147032, 294064, 126245351, 252490702, 504981404, 1009962808, 2019925616]

約数ペア:

[(1, 2019925616), (2, 1009962808), (4, 504981404), (8, 252490702), (16, 126245351), (6869, 294064), (13738, 147032), (18379, 109904), (27476, 73516), (36758, 54952)]