19097065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 24998400

約数和(自身を除く): 5901335

約数列:

[1, 5, 13, 65, 79, 395, 1027, 3719, 5135, 18595, 48347, 241735, 293801, 1469005, 3819413, 19097065]

約数ペア:

[(1, 19097065), (5, 3819413), (13, 1469005), (65, 293801), (79, 241735), (395, 48347), (1027, 18595), (3719, 5135)]