13394540

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8069}}^1$

素因数の和:8161

約数の個数: 24

約数和(自身を含む): 28470960

約数和(自身を除く): 15076420

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 8069, 16138, 32276, 40345, 80690, 161380, 669727, 1339454, 2678908, 3348635, 6697270, 13394540]

約数ペア:

[(1, 13394540), (2, 6697270), (4, 3348635), (5, 2678908), (10, 1339454), (20, 669727), (83, 161380), (166, 80690), (332, 40345), (415, 32276), (830, 16138), (1660, 8069)]