13491249551

素因数分解:

${\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{535771}}^1$

素因数の和:535946

約数の個数: 12

約数和(自身を含む): 14706941400

約数和(自身を除く): 1215691849

約数列:

[1, 13, 149, 169, 1937, 25181, 535771, 6965023, 79829879, 90545299, 1037788427, 13491249551]

約数ペア:

[(1, 13491249551), (13, 1037788427), (149, 90545299), (169, 79829879), (1937, 6965023), (25181, 535771)]