29426518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18839}}^1$

素因数の和:18923

約数の個数: 16

約数和(自身を含む): 48833280

約数和(自身を除く): 19406762

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 18839, 37678, 207229, 414458, 1337569, 2675138, 14713259, 29426518]

約数ペア:

[(1, 29426518), (2, 14713259), (11, 2675138), (22, 1337569), (71, 414458), (142, 207229), (781, 37678), (1562, 18839)]