19675461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{823}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 28332416

約数和(自身を除く): 8656955

約数列:

[1, 3, 13, 39, 613, 823, 1839, 2469, 7969, 10699, 23907, 32097, 504499, 1513497, 6558487, 19675461]

約数ペア:

[(1, 19675461), (3, 6558487), (13, 1513497), (39, 504499), (613, 32097), (823, 23907), (1839, 10699), (2469, 7969)]