19265335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 7000265

約数列:

[1, 5, 17, 19, 79, 85, 95, 151, 323, 395, 755, 1343, 1501, 1615, 2567, 2869, 6715, 7505, 11929, 12835, 14345, 25517, 48773, 59645, 127585, 202793, 226651, 243865, 1013965, 1133255, 3853067, 19265335]

約数ペア:

[(1, 19265335), (5, 3853067), (17, 1133255), (19, 1013965), (79, 243865), (85, 226651), (95, 202793), (151, 127585), (323, 59645), (395, 48773), (755, 25517), (1343, 14345), (1501, 12835), (1615, 11929), (2567, 7505), (2869, 6715)]