191043955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{42787}}^1$

素因数の和:42858

約数の個数: 16

約数和(自身を含む): 246458880

約数和(自身を除く): 55414925

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 42787, 213935, 812953, 2010989, 4064765, 10054945, 38208791, 191043955]

約数ペア:

[(1, 191043955), (5, 38208791), (19, 10054945), (47, 4064765), (95, 2010989), (235, 812953), (893, 213935), (4465, 42787)]