57684418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 101088000

約数和(自身を除く): 43403582

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 2339, 4678, 12331, 24662, 25729, 44441, 51458, 88882, 138001, 276002, 488851, 977702, 1518011, 2622019, 3036022, 5244038, 28842209, 57684418]

約数ペア:

[(1, 57684418), (2, 28842209), (11, 5244038), (19, 3036022), (22, 2622019), (38, 1518011), (59, 977702), (118, 488851), (209, 276002), (418, 138001), (649, 88882), (1121, 51458), (1298, 44441), (2242, 25729), (2339, 24662), (4678, 12331)]