19207627

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 20465280

約数和(自身を除く): 1257653

約数列:

[1, 43, 59, 67, 113, 2537, 2881, 3953, 4859, 6667, 7571, 169979, 286681, 325553, 446689, 19207627]

約数ペア:

[(1, 19207627), (43, 446689), (59, 325553), (67, 286681), (113, 169979), (2537, 7571), (2881, 6667), (3953, 4859)]