12736954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9059}}^1$

素因数の和:9117

約数の個数: 16

約数和(自身を含む): 20656800

約数和(自身を除く): 7919846

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 9059, 18118, 172121, 335183, 344242, 670366, 6368477, 12736954]

約数ペア:

[(1, 12736954), (2, 6368477), (19, 670366), (37, 344242), (38, 335183), (74, 172121), (703, 18118), (1406, 9059)]