19454404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5953}}^1$

素因数の和:6019

約数の個数: 24

約数和(自身を含む): 36676640

約数和(自身を除く): 17222236

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5953, 11906, 23812, 113107, 226214, 255979, 452428, 511958, 1023916, 4863601, 9727202, 19454404]

約数ペア:

[(1, 19454404), (2, 9727202), (4, 4863601), (19, 1023916), (38, 511958), (43, 452428), (76, 255979), (86, 226214), (172, 113107), (817, 23812), (1634, 11906), (3268, 5953)]