12878954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1051}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 21132576

約数和(自身を除く): 8253622

約数列:

[1, 2, 11, 22, 557, 1051, 1114, 2102, 6127, 11561, 12254, 23122, 585407, 1170814, 6439477, 12878954]

約数ペア:

[(1, 12878954), (2, 6439477), (11, 1170814), (22, 585407), (557, 23122), (1051, 12254), (1114, 11561), (2102, 6127)]