19340497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 22302720

約数和(自身を除く): 2962223

約数列:

[1, 11, 31, 43, 341, 473, 1319, 1333, 14509, 14663, 40889, 56717, 449779, 623887, 1758227, 19340497]

約数ペア:

[(1, 19340497), (11, 1758227), (31, 623887), (43, 449779), (341, 56717), (473, 40889), (1319, 14663), (1333, 14509)]