21134098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{787}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 32906880

約数和(自身を除く): 11772782

約数列:

[1, 2, 29, 58, 463, 787, 926, 1574, 13427, 22823, 26854, 45646, 364381, 728762, 10567049, 21134098]

約数ペア:

[(1, 21134098), (2, 10567049), (29, 728762), (58, 364381), (463, 45646), (787, 26854), (926, 22823), (1574, 13427)]