18524392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 37353600

約数和(自身を除く): 18829208

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 2593, 3572, 5186, 7144, 10372, 20744, 49267, 98534, 121871, 197068, 243742, 394136, 487484, 974968, 2315549, 4631098, 9262196, 18524392]

約数ペア:

[(1, 18524392), (2, 9262196), (4, 4631098), (8, 2315549), (19, 974968), (38, 487484), (47, 394136), (76, 243742), (94, 197068), (152, 121871), (188, 98534), (376, 49267), (893, 20744), (1786, 10372), (2593, 7144), (3572, 5186)]