18409708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14249}}^1$

素因数の和:14289

約数の個数: 24

約数和(自身を含む): 35910000

約数和(自身を除く): 17500292

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14249, 28498, 56996, 242233, 270731, 484466, 541462, 968932, 1082924, 4602427, 9204854, 18409708]

約数ペア:

[(1, 18409708), (2, 9204854), (4, 4602427), (17, 1082924), (19, 968932), (34, 541462), (38, 484466), (68, 270731), (76, 242233), (323, 56996), (646, 28498), (1292, 14249)]