19067490065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{5573}}^1\times {\mathrm{4049}}^1$

素因数の和:9653

約数の個数: 24

約数和(自身を含む): 24787020600

約数和(自身を除く): 5719530535

約数列:

[1, 5, 13, 65, 169, 845, 4049, 5573, 20245, 27865, 52637, 72449, 263185, 362245, 684281, 941837, 3421405, 4709185, 22565077, 112825385, 293346001, 1466730005, 3813498013, 19067490065]

約数ペア:

[(1, 19067490065), (5, 3813498013), (13, 1466730005), (65, 293346001), (169, 112825385), (845, 22565077), (4049, 4709185), (5573, 3421405), (20245, 941837), (27865, 684281), (52637, 362245), (72449, 263185)]