1941964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{15661}}^1$

素因数の和:15696

約数の個数: 12

約数和(自身を含む): 3508288

約数和(自身を除く): 1566324

約数列:

[1, 2, 4, 31, 62, 124, 15661, 31322, 62644, 485491, 970982, 1941964]

約数ペア:

[(1, 1941964), (2, 970982), (4, 485491), (31, 62644), (62, 31322), (124, 15661)]