19192912198

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{10837}}^1$

素因数の和:11196

約数の個数: 32

約数和(自身を含む): 29889990144

約数和(自身を除く): 10697077946

約数列:

[1, 2, 47, 83, 94, 166, 227, 454, 3901, 7802, 10669, 10837, 18841, 21338, 21674, 37682, 509339, 885527, 899471, 1018678, 1771054, 1798942, 2459999, 4919998, 42275137, 84550274, 115619953, 204179917, 231239906, 408359834, 9596456099, 19192912198]

約数ペア:

[(1, 19192912198), (2, 9596456099), (47, 408359834), (83, 231239906), (94, 204179917), (166, 115619953), (227, 84550274), (454, 42275137), (3901, 4919998), (7802, 2459999), (10669, 1798942), (10837, 1771054), (18841, 1018678), (21338, 899471), (21674, 885527), (37682, 509339)]