19224464

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 45235200

約数和(自身を除く): 26010736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 113, 124, 196, 217, 226, 248, 343, 392, 434, 452, 496, 686, 784, 791, 868, 904, 1372, 1519, 1582, 1736, 1808, 2744, 3038, 3164, 3472, 3503, 5488, 5537, 6076, 6328, 7006, 10633, 11074, 12152, 12656, 14012, 21266, 22148, 24304, 24521, 28024, 38759, 42532, 44296, 49042, 56048, 77518, 85064, 88592, 98084, 155036, 170128, 171647, 196168, 310072, 343294, 392336, 620144, 686588, 1201529, 1373176, 2403058, 2746352, 4806116, 9612232, 19224464]

約数ペア:

[(1, 19224464), (2, 9612232), (4, 4806116), (7, 2746352), (8, 2403058), (14, 1373176), (16, 1201529), (28, 686588), (31, 620144), (49, 392336), (56, 343294), (62, 310072), (98, 196168), (112, 171647), (113, 170128), (124, 155036), (196, 98084), (217, 88592), (226, 85064), (248, 77518), (343, 56048), (392, 49042), (434, 44296), (452, 42532), (496, 38759), (686, 28024), (784, 24521), (791, 24304), (868, 22148), (904, 21266), (1372, 14012), (1519, 12656), (1582, 12152), (1736, 11074), (1808, 10633), (2744, 7006), (3038, 6328), (3164, 6076), (3472, 5537), (3503, 5488)]