10215118

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 15611904

約数和(自身を除く): 5396786

約数列:

[1, 2, 127, 131, 254, 262, 307, 614, 16637, 33274, 38989, 40217, 77978, 80434, 5107559, 10215118]

約数ペア:

[(1, 10215118), (2, 5107559), (127, 80434), (131, 77978), (254, 40217), (262, 38989), (307, 33274), (614, 16637)]