16399356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4274

約数の個数: 48

約数和(自身を含む): 42658560

約数和(自身を除く): 26259204

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 4231, 8462, 12693, 16924, 25386, 50772, 71927, 80389, 143854, 160778, 215781, 241167, 287708, 321556, 431562, 482334, 863124, 964668, 1366613, 2733226, 4099839, 5466452, 8199678, 16399356]

約数ペア:

[(1, 16399356), (2, 8199678), (3, 5466452), (4, 4099839), (6, 2733226), (12, 1366613), (17, 964668), (19, 863124), (34, 482334), (38, 431562), (51, 321556), (57, 287708), (68, 241167), (76, 215781), (102, 160778), (114, 143854), (204, 80389), (228, 71927), (323, 50772), (646, 25386), (969, 16924), (1292, 12693), (1938, 8462), (3876, 4231)]