12895006

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:803

約数の個数: 16

約数和(自身を含む): 19828800

約数和(自身を除く): 6933794

約数列:

[1, 2, 53, 106, 239, 478, 509, 1018, 12667, 25334, 26977, 53954, 121651, 243302, 6447503, 12895006]

約数ペア:

[(1, 12895006), (2, 6447503), (53, 243302), (106, 121651), (239, 53954), (478, 26977), (509, 25334), (1018, 12667)]