1315216

素因数分解:

$2^4\times 7^1\times {\mathrm{11743}}^1$

素因数の和:11758

約数の個数: 20

約数和(自身を含む): 2912512

約数和(自身を除く): 1597296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11743, 23486, 46972, 82201, 93944, 164402, 187888, 328804, 657608, 1315216]

約数ペア:

[(1, 1315216), (2, 657608), (4, 328804), (7, 187888), (8, 164402), (14, 93944), (16, 82201), (28, 46972), (56, 23486), (112, 11743)]