18997022014

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1\times {\mathrm{51949}}^1$

素因数の和:54747

約数の個数: 16

約数和(自身を含む): 28931994000

約数和(自身を除く): 9934971986

約数列:

[1, 2, 67, 134, 2729, 5458, 51949, 103898, 182843, 365686, 3480583, 6961166, 141768821, 283537642, 9498511007, 18997022014]

約数ペア:

[(1, 18997022014), (2, 9498511007), (67, 283537642), (134, 141768821), (2729, 6961166), (5458, 3480583), (51949, 365686), (103898, 182843)]