19070363

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 21504000

約数和(自身を除く): 2433637

約数列:

[1, 13, 31, 79, 403, 599, 1027, 2449, 7787, 18569, 31837, 47321, 241397, 615173, 1466951, 19070363]

約数ペア:

[(1, 19070363), (13, 1466951), (31, 615173), (79, 241397), (403, 47321), (599, 31837), (1027, 18569), (2449, 7787)]