19250135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2089}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 24578400

約数和(自身を除く): 5328265

約数列:

[1, 5, 19, 95, 97, 485, 1843, 2089, 9215, 10445, 39691, 198455, 202633, 1013165, 3850027, 19250135]

約数ペア:

[(1, 19250135), (5, 3850027), (19, 1013165), (95, 202633), (97, 198455), (485, 39691), (1843, 10445), (2089, 9215)]