19220976

素因数分解:

$2^4\times 3^4\times {\mathrm{14831}}^1$

素因数の和:14851

約数の個数: 50

約数和(自身を含む): 55634832

約数和(自身を除く): 36413856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14831, 29662, 44493, 59324, 88986, 118648, 133479, 177972, 237296, 266958, 355944, 400437, 533916, 711888, 800874, 1067832, 1201311, 1601748, 2135664, 2402622, 3203496, 4805244, 6406992, 9610488, 19220976]

約数ペア:

[(1, 19220976), (2, 9610488), (3, 6406992), (4, 4805244), (6, 3203496), (8, 2402622), (9, 2135664), (12, 1601748), (16, 1201311), (18, 1067832), (24, 800874), (27, 711888), (36, 533916), (48, 400437), (54, 355944), (72, 266958), (81, 237296), (108, 177972), (144, 133479), (162, 118648), (216, 88986), (324, 59324), (432, 44493), (648, 29662), (1296, 14831)]