16274013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40816

約数の個数: 16

約数和(自身を含む): 26104320

約数和(自身を除く): 9830307

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 40787, 122361, 285509, 774953, 856527, 2324859, 5424671, 16274013]

約数ペア:

[(1, 16274013), (3, 5424671), (7, 2324859), (19, 856527), (21, 774953), (57, 285509), (133, 122361), (399, 40787)]