26954426

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 24

約数和(自身を含む): 43868340

約数和(自身を除く): 16913914

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1009, 1406, 2018, 13357, 19171, 26714, 37333, 38342, 74666, 364249, 709327, 728498, 1418654, 13477213, 26954426]

約数ペア:

[(1, 26954426), (2, 13477213), (19, 1418654), (37, 728498), (38, 709327), (74, 364249), (361, 74666), (703, 38342), (722, 37333), (1009, 26714), (1406, 19171), (2018, 13357)]