19606076

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1578

約数の個数: 36

約数和(自身を含む): 40535208

約数和(自身を除く): 20929132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1493, 1876, 2986, 3283, 5972, 6566, 10451, 13132, 20902, 41804, 73157, 100031, 146314, 200062, 292628, 400124, 700217, 1400434, 2800868, 4901519, 9803038, 19606076]

約数ペア:

[(1, 19606076), (2, 9803038), (4, 4901519), (7, 2800868), (14, 1400434), (28, 700217), (49, 400124), (67, 292628), (98, 200062), (134, 146314), (196, 100031), (268, 73157), (469, 41804), (938, 20902), (1493, 13132), (1876, 10451), (2986, 6566), (3283, 5972)]