18921000935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{759727}}^1$

素因数の和:760042

約数の個数: 16

約数和(自身を含む): 24122883456

約数和(自身を除く): 5201882521

約数列:

[1, 5, 17, 85, 293, 1465, 4981, 24905, 759727, 3798635, 12915359, 64576795, 222600011, 1113000055, 3784200187, 18921000935]

約数ペア:

[(1, 18921000935), (5, 3784200187), (17, 1113000055), (85, 222600011), (293, 64576795), (1465, 12915359), (4981, 3798635), (24905, 759727)]