19081454

素因数分解:

$2^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1229}}^1$

素因数の和:2347

約数の個数: 16

約数和(自身を含む): 32767200

約数和(自身を除く): 13685746

約数列:

[1, 2, 7, 14, 1109, 1229, 2218, 2458, 7763, 8603, 15526, 17206, 1362961, 2725922, 9540727, 19081454]

約数ペア:

[(1, 19081454), (2, 9540727), (7, 2725922), (14, 1362961), (1109, 17206), (1229, 15526), (2218, 8603), (2458, 7763)]