19745607

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32423}}^1$

素因数の和:32462

約数の個数: 16

約数和(自身を含む): 31127040

約数和(自身を除く): 11381433

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 32423, 97269, 226961, 680883, 940267, 2820801, 6581869, 19745607]

約数ペア:

[(1, 19745607), (3, 6581869), (7, 2820801), (21, 940267), (29, 680883), (87, 226961), (203, 97269), (609, 32423)]