19138282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7517}}^1$

素因数の和:7605

約数の個数: 16

約数和(自身を含む): 30673440

約数和(自身を除く): 11535158

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7517, 15034, 142823, 285646, 503639, 1007278, 9569141, 19138282]

約数ペア:

[(1, 19138282), (2, 9569141), (19, 1007278), (38, 503639), (67, 285646), (134, 142823), (1273, 15034), (2546, 7517)]