19211472

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6353}}^1$

素因数の和:6377

約数の個数: 80

約数和(自身を含む): 63031680

約数和(自身を除く): 43820208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6353, 12706, 19059, 25412, 38118, 44471, 50824, 57177, 76236, 88942, 101648, 114354, 133413, 152472, 171531, 177884, 228708, 266826, 304944, 343062, 355768, 400239, 457416, 533652, 686124, 711536, 800478, 914832, 1067304, 1200717, 1372248, 1600956, 2134608, 2401434, 2744496, 3201912, 4802868, 6403824, 9605736, 19211472]

約数ペア:

[(1, 19211472), (2, 9605736), (3, 6403824), (4, 4802868), (6, 3201912), (7, 2744496), (8, 2401434), (9, 2134608), (12, 1600956), (14, 1372248), (16, 1200717), (18, 1067304), (21, 914832), (24, 800478), (27, 711536), (28, 686124), (36, 533652), (42, 457416), (48, 400239), (54, 355768), (56, 343062), (63, 304944), (72, 266826), (84, 228708), (108, 177884), (112, 171531), (126, 152472), (144, 133413), (168, 114354), (189, 101648), (216, 88942), (252, 76236), (336, 57177), (378, 50824), (432, 44471), (504, 38118), (756, 25412), (1008, 19059), (1512, 12706), (3024, 6353)]