19457163

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 36

約数和(自身を含む): 32740344

約数和(自身を除く): 13283181

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1051, 1089, 1683, 2057, 3153, 6171, 9459, 11561, 17867, 18513, 34683, 53601, 104049, 127171, 160803, 196537, 381513, 589611, 1144539, 1768833, 2161907, 6485721, 19457163]

約数ペア:

[(1, 19457163), (3, 6485721), (9, 2161907), (11, 1768833), (17, 1144539), (33, 589611), (51, 381513), (99, 196537), (121, 160803), (153, 127171), (187, 104049), (363, 53601), (561, 34683), (1051, 18513), (1089, 17867), (1683, 11561), (2057, 9459), (3153, 6171)]