2855173814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{393383}}^1$

素因数の和:393595

約数の個数: 16

約数和(自身を含む): 4531783680

約数和(自身を除く): 1676609866

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 393383, 786766, 7474277, 14948554, 75136153, 150272306, 1427586907, 2855173814]

約数ペア:

[(1, 2855173814), (2, 1427586907), (19, 150272306), (38, 75136153), (191, 14948554), (382, 7474277), (3629, 786766), (7258, 393383)]