19325078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4973}}^1$

素因数の和:5071

約数の個数: 16

約数和(自身を含む): 30440880

約数和(自身を除く): 11115802

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4973, 9946, 144217, 288434, 333191, 666382, 9662539, 19325078]

約数ペア:

[(1, 19325078), (2, 9662539), (29, 666382), (58, 333191), (67, 288434), (134, 144217), (1943, 9946), (3886, 4973)]