19272435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 38648736

約数和(自身を除く): 19376301

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 2017, 3185, 6051, 9555, 10085, 14119, 26221, 30255, 42357, 70595, 78663, 98833, 131105, 183547, 211785, 296499, 393315, 494165, 550641, 917735, 1284829, 1482495, 2753205, 3854487, 6424145, 19272435]

約数ペア:

[(1, 19272435), (3, 6424145), (5, 3854487), (7, 2753205), (13, 1482495), (15, 1284829), (21, 917735), (35, 550641), (39, 494165), (49, 393315), (65, 296499), (91, 211785), (105, 183547), (147, 131105), (195, 98833), (245, 78663), (273, 70595), (455, 42357), (637, 30255), (735, 26221), (1365, 14119), (1911, 10085), (2017, 9555), (3185, 6051)]