12138814

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 18754560

約数和(自身を除く): 6615746

約数列:

[1, 2, 43, 86, 191, 382, 739, 1478, 8213, 16426, 31777, 63554, 141149, 282298, 6069407, 12138814]

約数ペア:

[(1, 12138814), (2, 6069407), (43, 282298), (86, 141149), (191, 63554), (382, 31777), (739, 16426), (1478, 8213)]