19086078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4160

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 23153154

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4073, 4686, 8146, 12219, 24438, 44803, 89606, 134409, 268818, 289183, 578366, 867549, 1735098, 3181013, 6362026, 9543039, 19086078]

約数ペア:

[(1, 19086078), (2, 9543039), (3, 6362026), (6, 3181013), (11, 1735098), (22, 867549), (33, 578366), (66, 289183), (71, 268818), (142, 134409), (213, 89606), (426, 44803), (781, 24438), (1562, 12219), (2343, 8146), (4073, 4686)]