21483098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 19159462

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2879, 3731, 5758, 7462, 20153, 37427, 40306, 74854, 118039, 236078, 261989, 523978, 826273, 1534507, 1652546, 3069014, 10741549, 21483098]

約数ペア:

[(1, 21483098), (2, 10741549), (7, 3069014), (13, 1652546), (14, 1534507), (26, 826273), (41, 523978), (82, 261989), (91, 236078), (182, 118039), (287, 74854), (533, 40306), (574, 37427), (1066, 20153), (2879, 7462), (3731, 5758)]