19291240801

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1\times {\mathrm{27031}}^1$

素因数の和:29452

約数の個数: 16

約数和(自身を含む): 22570206208

約数和(自身を除く): 3278965407

約数列:

[1, 7, 43, 301, 2371, 16597, 27031, 101953, 189217, 713671, 1162333, 8136331, 64090501, 448633507, 2755891543, 19291240801]

約数ペア:

[(1, 19291240801), (7, 2755891543), (43, 448633507), (301, 64090501), (2371, 8136331), (16597, 1162333), (27031, 713671), (101953, 189217)]