19204488

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6203}}^1$

素因数の和:6258

約数の個数: 48

約数和(自身を含む): 53230320

約数和(自身を除く): 34025832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6203, 12406, 18609, 24812, 37218, 49624, 55827, 74436, 111654, 148872, 223308, 266729, 446616, 533458, 800187, 1066916, 1600374, 2133832, 2400561, 3200748, 4801122, 6401496, 9602244, 19204488]

約数ペア:

[(1, 19204488), (2, 9602244), (3, 6401496), (4, 4801122), (6, 3200748), (8, 2400561), (9, 2133832), (12, 1600374), (18, 1066916), (24, 800187), (36, 533458), (43, 446616), (72, 266729), (86, 223308), (129, 148872), (172, 111654), (258, 74436), (344, 55827), (387, 49624), (516, 37218), (774, 24812), (1032, 18609), (1548, 12406), (3096, 6203)]