19105128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37907}}^1$

素因数の和:37926

約数の個数: 48

約数和(自身を含む): 59136480

約数和(自身を除く): 40031352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 37907, 75814, 113721, 151628, 227442, 265349, 303256, 341163, 454884, 530698, 682326, 796047, 909768, 1061396, 1364652, 1592094, 2122792, 2388141, 2729304, 3184188, 4776282, 6368376, 9552564, 19105128]

約数ペア:

[(1, 19105128), (2, 9552564), (3, 6368376), (4, 4776282), (6, 3184188), (7, 2729304), (8, 2388141), (9, 2122792), (12, 1592094), (14, 1364652), (18, 1061396), (21, 909768), (24, 796047), (28, 682326), (36, 530698), (42, 454884), (56, 341163), (63, 303256), (72, 265349), (84, 227442), (126, 151628), (168, 113721), (252, 75814), (504, 37907)]