19633768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31873}}^1$

素因数の和:31897

約数の個数: 32

約数和(自身を含む): 45898560

約数和(自身を除く): 26264792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31873, 63746, 127492, 223111, 254984, 350603, 446222, 701206, 892444, 1402412, 1784888, 2454221, 2804824, 4908442, 9816884, 19633768]

約数ペア:

[(1, 19633768), (2, 9816884), (4, 4908442), (7, 2804824), (8, 2454221), (11, 1784888), (14, 1402412), (22, 892444), (28, 701206), (44, 446222), (56, 350603), (77, 254984), (88, 223111), (154, 127492), (308, 63746), (616, 31873)]