19928610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17033}}^1$

素因数の和:17059

約数の個数: 48

約数和(自身を含む): 55803384

約数和(自身を除く): 35874774

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 17033, 34066, 51099, 85165, 102198, 153297, 170330, 221429, 255495, 306594, 442858, 510990, 664287, 766485, 1107145, 1328574, 1532970, 1992861, 2214290, 3321435, 3985722, 6642870, 9964305, 19928610]

約数ペア:

[(1, 19928610), (2, 9964305), (3, 6642870), (5, 3985722), (6, 3321435), (9, 2214290), (10, 1992861), (13, 1532970), (15, 1328574), (18, 1107145), (26, 766485), (30, 664287), (39, 510990), (45, 442858), (65, 306594), (78, 255495), (90, 221429), (117, 170330), (130, 153297), (195, 102198), (234, 85165), (390, 51099), (585, 34066), (1170, 17033)]