15709732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 29251040

約数和(自身を除く): 13541308

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 2131, 3686, 4262, 7372, 8524, 40489, 80978, 161956, 206707, 413414, 826828, 3927433, 7854866, 15709732]

約数ペア:

[(1, 15709732), (2, 7854866), (4, 3927433), (19, 826828), (38, 413414), (76, 206707), (97, 161956), (194, 80978), (388, 40489), (1843, 8524), (2131, 7372), (3686, 4262)]