19013702401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1\times {\mathrm{6659}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 20325254400

約数和(自身を除く): 1311551999

約数列:

[1, 19, 67, 1273, 2243, 6659, 42617, 126521, 150281, 446153, 2855339, 8476907, 14936137, 283786603, 1000721179, 19013702401]

約数ペア:

[(1, 19013702401), (19, 1000721179), (67, 283786603), (1273, 14936137), (2243, 8476907), (6659, 2855339), (42617, 446153), (126521, 150281)]