15139238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7517}}^1$

素因数の和:7591

約数の個数: 16

約数和(自身を含む): 24358320

約数和(自身を除く): 9219082

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 7517, 15034, 142823, 285646, 398401, 796802, 7569619, 15139238]

約数ペア:

[(1, 15139238), (2, 7569619), (19, 796802), (38, 398401), (53, 285646), (106, 142823), (1007, 15034), (2014, 7517)]