19161417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5749}}^1$

素因数の和:5864

約数の個数: 16

約数和(自身を含む): 28152000

約数和(自身を除く): 8990583

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 5749, 17247, 63239, 189717, 580649, 1741947, 6387139, 19161417]

約数ペア:

[(1, 19161417), (3, 6387139), (11, 1741947), (33, 580649), (101, 189717), (303, 63239), (1111, 17247), (3333, 5749)]