17190964

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 35303520

約数和(自身を除く): 18112556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 631, 973, 1262, 1946, 2524, 3892, 4417, 6811, 8834, 13622, 17668, 27244, 30919, 61838, 87709, 123676, 175418, 350836, 613963, 1227926, 2455852, 4297741, 8595482, 17190964]

約数ペア:

[(1, 17190964), (2, 8595482), (4, 4297741), (7, 2455852), (14, 1227926), (28, 613963), (49, 350836), (98, 175418), (139, 123676), (196, 87709), (278, 61838), (556, 30919), (631, 27244), (973, 17668), (1262, 13622), (1946, 8834), (2524, 6811), (3892, 4417)]