19242763

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 1713557

約数列:

[1, 19, 53, 97, 197, 1007, 1843, 3743, 5141, 10441, 19109, 97679, 198379, 363071, 1012777, 19242763]

約数ペア:

[(1, 19242763), (19, 1012777), (53, 363071), (97, 198379), (197, 97679), (1007, 19109), (1843, 10441), (3743, 5141)]