26196159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18461}}^1$

素因数の和:18518

約数の個数: 16

約数和(自身を含む): 38991744

約数和(自身を除く): 12795585

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 18461, 55383, 203071, 609213, 793823, 2381469, 8732053, 26196159]

約数ペア:

[(1, 26196159), (3, 8732053), (11, 2381469), (33, 793823), (43, 609213), (129, 203071), (473, 55383), (1419, 18461)]