19242597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{811}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 28062720

約数和(自身を除く): 8820123

約数列:

[1, 3, 11, 33, 719, 811, 2157, 2433, 7909, 8921, 23727, 26763, 583109, 1749327, 6414199, 19242597]

約数ペア:

[(1, 19242597), (3, 6414199), (11, 1749327), (33, 583109), (719, 26763), (811, 23727), (2157, 8921), (2433, 7909)]