15940147178

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1\times {\mathrm{86587}}^1$

素因数の和:87781

約数の個数: 16

約数和(自身を含む): 24220395360

約数和(自身を除く): 8280248182

約数列:

[1, 2, 83, 166, 1109, 2218, 86587, 92047, 173174, 184094, 7186721, 14373442, 96024983, 192049966, 7970073589, 15940147178]

約数ペア:

[(1, 15940147178), (2, 7970073589), (83, 192049966), (166, 96024983), (1109, 14373442), (2218, 7186721), (86587, 184094), (92047, 173174)]