15741310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 32124960

約数和(自身を除く): 16383650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6373, 12746, 31865, 63730, 82849, 121087, 165698, 242174, 414245, 605435, 828490, 1210870, 1574131, 3148262, 7870655, 15741310]

約数ペア:

[(1, 15741310), (2, 7870655), (5, 3148262), (10, 1574131), (13, 1210870), (19, 828490), (26, 605435), (38, 414245), (65, 242174), (95, 165698), (130, 121087), (190, 82849), (247, 63730), (494, 31865), (1235, 12746), (2470, 6373)]