11825866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 8858294

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 647, 703, 962, 1294, 1406, 8411, 9139, 12293, 16822, 18278, 23939, 24586, 47878, 159809, 311207, 319618, 454841, 622414, 909682, 5912933, 11825866]

約数ペア:

[(1, 11825866), (2, 5912933), (13, 909682), (19, 622414), (26, 454841), (37, 319618), (38, 311207), (74, 159809), (247, 47878), (481, 24586), (494, 23939), (647, 18278), (703, 16822), (962, 12293), (1294, 9139), (1406, 8411)]