16121204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 30996000

約数和(自身を除く): 14874796

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2459, 3278, 4918, 6556, 9836, 27049, 54098, 108196, 366391, 732782, 1465564, 4030301, 8060602, 16121204]

約数ペア:

[(1, 16121204), (2, 8060602), (4, 4030301), (11, 1465564), (22, 732782), (44, 366391), (149, 108196), (298, 54098), (596, 27049), (1639, 9836), (2459, 6556), (3278, 4918)]