38153843

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22067}}^1$

素因数の和:22106

約数の個数: 16

約数和(自身を含む): 49432320

約数和(自身を除く): 11278477

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 22067, 154469, 286871, 419273, 2008097, 2934911, 5450549, 38153843]

約数ペア:

[(1, 38153843), (7, 5450549), (13, 2934911), (19, 2008097), (91, 419273), (133, 286871), (247, 154469), (1729, 22067)]