25640580142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10070927}}^1$

素因数の和:10071015

約数の個数: 16

約数和(自身を含む): 41089386240

約数和(自身を除く): 15448806098

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 10070927, 20141854, 191347613, 382695226, 674752109, 1349504218, 12820290071, 25640580142]

約数ペア:

[(1, 25640580142), (2, 12820290071), (19, 1349504218), (38, 674752109), (67, 382695226), (134, 191347613), (1273, 20141854), (2546, 10070927)]