19224249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1327}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 28047360

約数和(自身を除く): 8823111

約数列:

[1, 3, 11, 33, 439, 1317, 1327, 3981, 4829, 14487, 14597, 43791, 582553, 1747659, 6408083, 19224249]

約数ペア:

[(1, 19224249), (3, 6408083), (11, 1747659), (33, 582553), (439, 43791), (1317, 14597), (1327, 14487), (3981, 4829)]