19387060030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{429773}}^1$

素因数の和:430140

約数の個数: 32

約数和(自身を含む): 37689460704

約数和(自身を除く): 18302400674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 3470, 4511, 9022, 22555, 45110, 429773, 859546, 2148865, 4297730, 5587049, 11174098, 27935245, 55870490, 149131231, 298262462, 745656155, 1491312310, 1938706003, 3877412006, 9693530015, 19387060030]

約数ペア:

[(1, 19387060030), (2, 9693530015), (5, 3877412006), (10, 1938706003), (13, 1491312310), (26, 745656155), (65, 298262462), (130, 149131231), (347, 55870490), (694, 27935245), (1735, 11174098), (3470, 5587049), (4511, 4297730), (9022, 2148865), (22555, 859546), (45110, 429773)]