15215566

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:759

約数の個数: 16

約数和(自身を含む): 23304960

約数和(自身を除く): 8089394

約数列:

[1, 2, 67, 134, 271, 419, 542, 838, 18157, 28073, 36314, 56146, 113549, 227098, 7607783, 15215566]

約数ペア:

[(1, 15215566), (2, 7607783), (67, 227098), (134, 113549), (271, 56146), (419, 36314), (542, 28073), (838, 18157)]