15929662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 28998144

約数和(自身を除く): 13068482

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 811, 854, 1403, 1622, 2806, 5677, 9821, 11354, 18653, 19642, 37306, 49471, 98942, 130571, 261142, 346297, 692594, 1137833, 2275666, 7964831, 15929662]

約数ペア:

[(1, 15929662), (2, 7964831), (7, 2275666), (14, 1137833), (23, 692594), (46, 346297), (61, 261142), (122, 130571), (161, 98942), (322, 49471), (427, 37306), (811, 19642), (854, 18653), (1403, 11354), (1622, 9821), (2806, 5677)]