19051235

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4817}}^1$

素因数の和:4942

約数の個数: 16

約数和(自身を含む): 26364096

約数和(自身を除く): 7312861

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 4817, 24085, 33719, 168595, 544321, 2721605, 3810247, 19051235]

約数ペア:

[(1, 19051235), (5, 3810247), (7, 2721605), (35, 544321), (113, 168595), (565, 33719), (791, 24085), (3955, 4817)]